Zim

Zim is a member of the alien Irken race and a former Irken Invader. However, since his actions usually lead to disaster (having nearly destroyed the Irken homeworld during Operation Impending Doom) his leaders, the Almighty Tallest, banished him to Foodcourtia. While there, however, Zim heard of Operation Impending Doom II, and - obviously not understanding the purpose of his previous exile - "quit being banished" and ventured to Conventia in the hope of getting an assignment. Chagrined, the Almighty Tallest sent him on a "secret mission" to Earth, in order to keep him occupied and away from the real Operation Impending Doom II.

After arriving on Earth, Zim enrolled in the nearest elementary skool to begin his infiltration and gather information about the indigenous races. There, he became quick rivals with Dib Membrane. Zim's primary desire is to conquer Earth, mostly to prove his superiority and impress his leaders. Many Irkens are about the size of a preteen schoolchild, but Zim is at the moment exceptionally short, earning him ridicule from his fellow Irkens, who are respected only if they are tall in height, as confirmed by Dib in the episode "Tak: The Hideous New Girl". This could be an equivalent to social stratification (i.e. based on wealth or birth status or on derived power, either social and political) found on other planets or dimensions.

In "The Nightmare Begins", Zim was shown to be even shorter than the notoriously diminutive Skoodge. In addition to his short stature and green skin,

Zim also has ruby-colored eyes; a very common trait in Irkens. It was also mentioned in "Walk of Doom" that Zim's eyes contain ocular implants.

As he considers himself to still be an Invader, he continues to wear the standard uniform: a red tunic-like garment with three black stripes and a triangular pink collar and sleeves, as well as black boots, leggings, and gloves. His PAK is light gray with pink spots.

He has thick fuckable hips, a soft and round belly, Soft pudgy cheeks, and is plump and chubby. He isn't fat or overweight. Just pudgy.

He also possesses a pair of antennae, however, their exact function is unclear. His antennae visibly pick up vibrations in "Battle of the Planets". In Enter the Florpus, Zim's antennae convey emotion by either standing alert or drooping while he "schmoops". Personality

Zim's disguise falls off.

While most Irkens are expected to be ruthlessly loyal to the Empire, Zim is considered overzealous even by their standards: Brash, arrogant, and overconfident, Zim's tendency to cause wanton destruction makes him a danger to himself and his own people, yet he still considers himself a mighty Irken warrior. In addition, he is acutely narcissistic and megalomaniacal, congratulating himself on even the smallest of successes; these, however, are few and far between. However, the pride he feels for his planet and its culture, as well as its people, is to be admired.

Despite his self-proclaimed greatness, Zim rarely succeeds in his attempts and is sadly held up as a complete laughingstock, a scapegoat, or a figure of contempt by his own species, a fact that he is either oblivious to, knows about but keeps a brave face, or simply chooses not to notice; this is hinted at by the fact that due to his self-absorbed nature, it prevents Zim from seeing his failures, past and present. He claims to be proud of all the past disasters he has caused (as revealed in "The Nightmare Begins" and in the unproduced episode "The Trial", and rarely acknowledges his defeats in his present mission on Earth (often blaming them on other characters like other supervillains do, or other factors, or completely changing the subject).

Zim’s destructive nature.

When he is told by Tak in "Tak: The Hideous New Girl" that his "mission" was really an attempt to get rid of him, he simply rejects her statement as a lie. It is not entirely clear whether Zim is aware of his failings in the eyes of his leaders and is desperately trying to compensate for them, or whether he really is just completely oblivious to the opinions of others, as he had deluded himself into thinking he's "amazing" and can do no wrong.

Despite this, Zim is innocently loyal and obedient to the Tallest, the Irken Empire, his planet and his people, and is willing to go to ridiculous lengths to please his leaders, to the point that he is zealously willing to endure pain or hardship in order to gain their respect. In the episode "Planet Jackers", Zim even undergoes a rather severe beating in the name of protecting his mission and for the sake of Irken benefit.

Interestingly despite the fact that Zim has both a strong hatred for humanity and is a well known defective he refuses to abandon his post on Earth as seen in “The Frycook What Came from All That Space” where his main concern was to escape the restaurant in which he was being held captive by Sizz-Lorr so he could return to his “secret mission”, this is most likely because he’s under the belief that he’s still an Invader and had a mission to fulfill while he only saw his initial exile on Foodcourtia first as “vacation” that he claimed didn’t need and later as a horrible experience that kept him away from conquering his "assigned planet” and after he escaped a second time, Zim happily returned to Earth, eager to continue his mission and was even relieved to be “home”.

Zim and GIR exercising in Invader Zim: Enter the Florpus

Zim's laugh and mannerisms are overly theatrical, which is fitting for his dramatic personality. As seen in "Future Dib" and "Bolognius Maximus", he can let his maniacal laugh linger for too long and be unaware of the disturbance he causes.

By turns this would-be Invader can be petulant, critical, paranoid, humorous, sarcastic, pretentious, pedantic, depressive, melodramatic, and even occasionally whimsical. He is often curiously attached to random objects, such as his robot bee ("Tak: The Hideous New Girl") or Li'l Meat Man. He is immensely proud of anything he creates, yet is often frustrated when his devices fail to live up to his grandiose expectations.

Zim’s lack of foresight backfired.

It's clear that Zim is highly intelligent (in his own crafty sort of way) and is a keen manipulator of tools and devices, but has absolutely no apparent interest in thinking things through to their logical conclusion. The fact that creating and unleashing a giant water balloon on the city from orbit in "The Wettening" will also destroy his house (but not his base) doesn't seem to enter his mind.

When he hijacks the Massive in "Backseat Drivers from Beyond the Stars" he only considers (incorrectly) that the Tallest will be appreciative of his efforts. Nor does he really consider the consequence of restoring the natural time-flow of a city-leveling explosion in "Walk For Your Lives", despite being warned several times, by GIR no less, until his base was coming down around him. An alternative explanation is that he is aware of the consequences of his actions, but believes that they are worth reaching his goals and is willing to amend them after he does so.

Zim clearly is more than capable of destroying or conquering Earth, but he hardly ever uses this capability correctly. For instance, when he is accidentally sent a Megadoomer robot, he decides to use it to kill Dib, when the robot obviously has the destructive power to do better things, although the fact that Zim admits that the idea was "a bit much", suggests some self awareness on his part, this very moment also seems to hint that he has no qualms in killing his human enemy in the most horrible way imaginable.

Zim evilly using rubber piggies to get rid of Dib.

Unsurprisingly this has been previously shown to be the case as in "Bad, Bad Rubber Piggy", Zim used a Temporal Object Displacement Device in order to torture Dib with rubber piggies with the ultimate goal of eliminating him over an extended period of time, the fact that Zim decided to kill Dib over several years rather a quick demise implies a sadistic side as it was seen that Zim enjoyed the outcome each time.

Curiously when Zim briefly believed he succeeded, he didn't laugh manically or claim a loud victory like one would expect from him but instead celebrated with a drink and dismissively called Dib a "Foolish Earth creature", this could be because in Zim's eyes, Dib is nothing more than an annoyance that keeps him from completing his mission and as a result Zim may have viewed the human's temporary death as an insignificant thing rather than the passing of a worthy opponent.

Zim freaking out.

Despite his many failures since his mission began, it shouldn't be overlooked that Zim has often come very close to taking over the planet, only to be thwarted by Dib or Gaz, or even his own negligence, Jhonen Vasquez has gone on record by saying that Zim has a "horrible sense of direction" and he is so preoccupied with unimportant "threats" that he doesn't get anything done, this may be a result of his paranoia.

One of Zim's abilities is his somewhat inconsistent skills at piloting; while in a tense situation he flies masterfully but seems to crash on most other occasions, and his skills pale in comparison to opponents adept at hand-eye coordination or overall agility (such as Gaz). Zim also has admirable engineering ability; in "Walk of Doom" he singlehandedly improved the SIR Unit guidance system chip, and in "Walk for Your Lives" he hand-built a variable time stasis field capable of altering individual time-fields. He is immensely proud of anything he creates,

Even though Zim often affirms that he wishes to conquer Earth, it has been hinted that he would not actually want to rule the planet himself, it has also been suggested that he prefers simply to do his job as an Invader rather than becoming master of the inhabitants he wants to conquer or destroy.

For example in "Attack of the Saucer Morons", Zim gained a group of human worshippers who would be willing to do his bidding, Zim, however, panics and tries to escape from them, believing that they are trying to capture him for dissection and study. In the Nickelodeon Magazine Special, in which Zim somehow finally takes over the world in a ridiculous short amount of time, and while he claimed to now love Earth because he’s the one in control, he doesn't stay to rule for very long, instead leaving the planet forever (along with Dib, GIR, and Minimoose) to ride alien bunny rabbits and drink soda.

Zim shows no remorse for the people that are harmed due to his actions and almost never takes responsibility for his mistakes, priding himself on causing destruction in the name of the Irken Empire, even when said destruction is aimed towards other Irkens. However, he has been shown of being capable of forming temporary alliances with others, such as Gaz in both Issue 16 of the comics and in the cancelled episode "Ten Minutes to Doom". In the former, by agreeing to take Gaz to Arcadikon, it is shown that he understands her wants and values her interests, showing a level of understanding with her.

Zim with his squad that he’ll callously use as cannon fodder.

More or less he considers everyone else but himself (even members of his own race) expendable for his own plans, often exploiting them to reach his own goals with apparent disregard for their safety or well-being. For example, in "Hobo 13", Zim sends the soldiers under his command to their dooms when other, safer methods could be taken (even using Throbulator, the last soldier in his unit, as a battering ram), causing Sergeant Hobo 678 to fail him automatically despite the fact that Zim manages to survive the obstacle course.

Another example is when Zim destroys a candy machine in "Tak: The Hideous New Girl", ending Tak's goal of becoming an Invader and he either doesn't realize that she's trapped or, more likely, he doesn't care. His behavior and unawareness of his actions are most likely the result of him being Defective, as revealed in the cancelled episode "The Trial".

At the moment, Zim is most comfortable in ensuring destruction rather than gaining power and when he does gain power, he seems not to care much for it, treating it more like a means to an end since it has been heavily implied that he only seeks to take control of the planet to mainly earn the praise and respect of his leaders. An example of this was seen in "The Most Horrible X-Mas Ever", where he easily got the entire human race to worship him when he disguised himself as Santa Claus, but rather than to build an empire for himself, he cared more about sending the humans away to the Tallest and thus, their own doom. Towards the end of Enter the Florpus, Zim grows bored of the humans' panicking at the Florpus Hole, saying "why don't you bow down before me or something?"

Smeet Zim hugging the "cold, unfeeling robot arm"

Zim usually shows little to no affection, often claiming to "need no one", but he occasionally lets a softer side of him slip by accident. In "Parent Teacher Night", when Zim thought back to when he was born, he remembered the first thing he ever said was that he loved the "cold, unfeeling robot arm" that "hatched" him from his incubation capsule and activated his PAK. In "Walk of Doom", he yells at GIR for leaving behind his guidance chip and stranding them in the middle of the city but when GIR starts to cry, he forgives GIR (despite the fact that he was crying because he missed the cupcake he ate).

If he removes his PAK, with the exception of the life support and personality components, perhaps all the aforementioned negative traits of his personality can change.

Zim and Dib fighting.

Strangely, it would seem that Zim also relies on the presence of his mortal enemy, Dib, for motivation. He said in "A Room with a Moose" that his mission might not be as "exciting" without Dib around to "annoy him", but also seems to dwell on the big-headed human quite a bit, sometimes more so than his actual mission.

In fact, Zim enjoys tormenting and humiliating Dib even if it is unprovoked that he would just do it for the fun of it, making Dib's hatred for him real and his efforts to beat the Invader all the more personal. This importance was particularly highlighted in "Mopiness of Doom": When Dib briefly decided to give up his pursuit of Zim, the Irken lost all motivation to take over Earth or do anything in general.

Zim's plan begins.

In Enter the Florpus, it was shown that Zim is not as delusional towards the relationship he had with his leaders as it was shown that could see the truth (even if temporarily) since he could no longer be in denial after seeing the Massive’s flight plan and seeing that Earth was “Smillions of light years away from the Irken Armada, this turned him go into a mopping mess once he realized that he doesn’t have the respect of his leaders was just about ready to give up on his mission and allow Dib to expose him to the rest of the human race.

this depression however didn’t last for long as it was shown that after Zim truly has the potential to be an actual threat if he puts his mind to it, as he successfully hijacked Professor Membrane's Peace Day ceremony, but only after Dib unintentionally inspired him (and he even rubs it in his face about it), it could be said that his determination to get back on the Tallest good side was the driving force behind his successful teleportation of Earth, making it clear that there is nothing Zim wouldn’t do to earn the approval of his leaders.

Zim has won!

Earth was moments away from being destroyed and taking humanity with it, Zim showing a complete indifference towards his own life because his mission, even if it was his last one, would've been complete.

Zim sounding so triumphant while stepping into his own doom is quite fanatical because his loyalty to the Irken Empire knows no bounds and he is no doubt willing to go out like a soldier doing his duty. Zim's PAK

Zim's PAK prior to his banishment.

Zim, like all Irkens, was fused at birth with a mechanical device called a PAK. Zim's PAK provides him with life support, all the necessary nutrients for survival, and an array of different weapons and tools.

These tools include a set of four spider-like mechanical legs, an organ harvester, scanner pads, hand-held communicators, memory drive, charging cell, atmospheric processor, high tech infrared/night vision binoculars, holographic transmitters, and four rocket boosters, as well as a sort of biomechanical rebreather mask used in environments without air or with polluted air. It can also be 'rebooted' and revive Zim after a sudden shock to the system (like the wave of raw stupidity in "Plague of Babies").

Zim's PAK after being re-encoded

Zim's PAK, due to his actions after Operation Impending Doom I, has him re-encoded as a Fast Food Drone; this was part of his banishment to the Irken snacking planet of Foodcourtia, and is confirmed by Frylord Sizz-Lorr during the episode "The Frycook What Came From All That Space". Interestingly, the episode "Career Day" also shows that the job that is the most suitable for Zim (at least according to the POS 6000 machine) is fast food services.

As said by Tallest Purple in the canceled episode "The Trial", an Irken PAK contains all of a single Irken's memories, personality, and high scores. An Irken assigned to a specific task has their PAK 'encoded' for that task by an Irken Control Brain, similar to formatting a hard drive.

In the same episode, Zim's true status was determined to be "Defective". Although a Defective is supposed to be an individual with a flawed PAK, and Zim's PAK was undoubtedly as the most defective as Smeet Zim stated that it had "40 shmillion mistakes" and the unawareness of his destructive actions is most likely the result of him being a "defect", however, it can be seen in the episode that the process of determining an Irken's 'defectiveness' is highly subjective.

Zim's PAK getting re-attached.

In another scripted, but never completed episode by Rob Hummel, "Ten Minutes to Doom", Zim accidentally loses his PAK, which is then stolen by Dib. Zim himself begins to quickly deteriorate and it is revealed that Irkens can only survive ten minutes without their PAK.

The PAK attaches itself to Dib and begins to assert Zim's personality in Dib, the alien's soul and Dib's soul battling for control. Although Zim is almost dead by the time he retrieves his PAK, once he has it back on thanks to Gaz's help he is very quickly rejuvenated. As Dib would have stated in the episode, "This device... it IS ZIM. It's his brain and his life support. That means his body is just... something to carry his PAK around." When it attaches itself to Dib, in essence Zim's soul begins battling Dib's soul for control over Dib's body. However, as Zim would have later stated, if the PAK was on Dib's body for a second longer, Zim's soul would have won the fight and Dib would have died.

It should be noted that only Irken biology is compatible with the PAK. When Dib wears the PAK the madness of Zim's personality is far more overstated than usual. Zim later states that the PAK would have destroyed Dib if he had worn it for more than ten minutes.

However, this is contradicted in the comics by the existence of Zib, a version of Dib who has his universe's Zim's PAK fused to his head, and has survived with it attached for months, although it can be implied that Zib may have had Irken DNA due to the fusion, which might explain why he was able to survive with the PAK rather than being destroyed by it, and if that’s the case than it’s possible for other species to be able to wield a PAK as long as they have Irken DNA.

The PAK saved an unconscious Zim at the last minute.

In a deleted scene from the episode "Abducted", Zim is falls through a hole with fire, knocking him unconscious. His PAK automatically releases its spider legs and catches on to a railing. It then carries his body to another room and places him safely on the ground.

This reveals that Irken PAKs are sentient and will work even when the Irken is out cold, alternatively, it’s also plausible that it’s a programming within the PAK to keep its host safe until it regains consciousness. Existence Evaluation

In the unfinished and unaired episode "The Trial", it would have been shown that Zim is essentially the cause of most of the planet Irk's disasters: a few minutes after his birth he jammed up a chute with another baby Irken that created a blackout (Horrible Painful Overload Day) plunging Irk into darkness for five years. Later, an accident with a security robot caused another blackout (Horrible Painful Overload Day Part II), this one lasting for four years.

Trying to channel Zim's destructive tendencies, the then-Tallest reassigned Zim to the military station on the Planet Vort, where he dismissed the design of the Massive as unworkable and then created an energy-absorbing monster that ingested an infinite energy source which proceeded to eat then-Tallest Miyuki. Years later, it returned to get its collar and devoured Miyuki's successor Tallest Spork.

Zim plunged half of the military planet Devastis into darkness when he used a maim bot on a malfunctioning snack machine, as seen in "Tak, the Hideous New Girl". During Operation Impending Doom I, Zim was placed in a small circle and told to watch it, but the will to destroy was too great and deciding that the "Empire needed him" he stole a Frontline BattleMech and, out of overzealous excitement, proceeded to destroy half of Irk without realizing that he was still on his own planet - as seen briefly in a flashback during "The Nightmare Begins". Sometime after this, he scratches his butt, causing the planet he's on to explode.

Incredibly, Zim is proud of all these "achievements" and mistakes his Existence Evaluation for a party thrown in his honor, though soon realizes his mistake. When he is finally declared defective, the Control Brains attempting to delete his PAK's data are themselves corrupted by Zim and go insane themselves. Zim is rewarded with ten free minutes of piloting the Massive and declared 'the most incredible Irken ever' by the insane Control Brains. Powers and Abilities

Despite his incompetence in many areas, Zim is actually shown to be intelligent despite Gaz's continued claims of him being stupid. He is an excellent engineer, being able to tool with many devices and equipment. He has a very impressive arsenal, and he was able to fix GIR's behavior using a behavioral modulator and enhance his guidance chip. He also created Minimoose, who has been known to be very powerful and dangerous (although Zim doesn't know how to use him properly).

Like Gaz, Zim is a very skilled pilot of extraterrestrial spacecraft. However, in some episodes, he is shown crashing and his ship in flames, which hints at the possibility that while he can pilot certain ships, he is prone to accidents (in a similar manner to human car drivers).

Throughout the show, there are subtle but noticeable hints about Zim's (and his people's) biology. He is shown to do many things that no human could do yet, hinting that he might have powers or inhuman abilities of some sort. Zim has been shown to have super strength - in "Attack of the Saucer Morons", he body slammed a woman who was twice his size and overweight and knocked her over, while in "Backseat Drivers from Beyond the Stars", he is shown throwing a child into another person hard enough to knock them off their feet. However, Dib was easily able to pin him down for a short moment in both "Megadoomer" and "Bolognius Maximus", though this could have been because he was caught off guard.

He is shown to be very fast and agile. In "FBI Warning of Doom", he is able to evade most of the booby traps set in the mall, in "The Frycook What Came From All That Space", Zim was able to outrun Sizz-Lorr, and he was also able to outrun Dib in "The Nightmare Begins".

He also seems to have inhuman stamina as he doesn't need to sleep (thanks to his PAK). And while he still eats food, Zim is seen to have the ability to go a substantial amount of time without eating as he (supposedly) didn't have any food on his six month trip from Conventia to Earth.

Zim is also shown to have incredible durability, as he is shown taking hits from stronger enemies such as Oog-Ah, Sizz-Lorr, and Sergeant Hobo 678. In many episodes, GIR has been shown falling directly on his head, but he's usually fine afterwards. He has also survived falls from heights, such as in "Battle of the Planets" and "Walk of Doom". He also has been seen surviving crashes; in "Attack of the Saucer Morons", Zim survives two crashes (the first in his Voot Runner, the second in the Voot Carrier) and he also survived an even more disastrous crash in "Hamstergeddon". In "Zim Eats Waffles", Zim was attacked by a demon flesh eating squid and zombie soldiers and was only covered in bruises. In "Tak the Hideous New Girl", he and GIR are thrown into the Voot Runner, causing it to fall from the sky, and he walks away unharmed. In "Battle of the Planets", Zim is shown to be impervious to fire (or at least physically resistant to it).

At the end of Enter the Florpus, Zim's head is caved in by a puppy GIR had recently shot into space. While not shown, he most likely survived this and was only knocked unconscious, this evidently showed that Zim is extremely lucky, as he has survived countless incidents that would have ended in certain death, as exampled above.

Zim has been shown to have regenerative powers, as he's been shown to heal from bruises, broken skin (or skin deformities), and broken bones. He has healed from a popped zit, meat fused to his head, and his skin torn off his head and body ("Rise of the Zitboy", "Bolognius Maximus", and "Lice"). In "Halloween Spectacular of Spooky Doom", Zim is left with a broken spine, and implies it will heal soon. It is unknown how powerful Zim's regeneration powers really are, it should be noted however that this is all possible as a result of his people's genetic engineering, so these abilities are more than likely common among the Irkens.

He thicc. He chubby. He is chubby and thicc