Background: Taco, labeled The Liar (formerly The Randomly Insane One) is a female contestant on Inanimate Insanity and Inanimate Insanity IV. Taco's nonsensical behavior and tendencies made her well-liked by the viewers. This, plus her winning multiple immunities on Team Chickenleg and in the merge helped her make it to the finals. When she lost in the final challenge to OJ, she revealed her more sinister and manipulative side, fleeing after attempting to steal the cash prize. Though not as a competitor, Taco returned as the secondary antagonist of Inanimate Insanity II. She committed a few schemes in hiding, most notably working with Microphone to split the cash prize until pushing her too far. Towards the end of II2, she realized her villainous ways and intense investment in the game had cost her all her friendships, and began to seek redemption and attempted to repair the relationships she'd lost, with mixed results. She returns to competing in Inanimate Insanity IV as a member of Thematic Cats, while also continuing her journey of becoming more ethical.

Appearance: Taco is a round, tan, hard-shelled taco filled with tomatoes, lettuce and refried beans. She also has a pair of arms in her shell that she can hide at any time. From "Mine Your Own Business" to "Truth or Flare", her shell was dented after she was hit by a gemory. Her shell was fixed after dying and being recovered by MePhone4.

Personality: At the start of the series, Taco was known for her silly, goofy, weird, wild and dumb personality, most notably for shouting random words like "SOUR CREAM!" and "SPRINKLES!", as well as spitting lemons. Unfortunately, she lost this ability causing her to lament over it for a short period of time. Taco usually appeared completely oblivious to all conflicts and remained motionless with a sideways smile on her face. Overall, Taco is a peculiar character, as she has a self-proclaimed IQ of 7, listed as having mental problems for unknown reasons by Dictionary, and has been said to speak only French and know a few bits of proper dialect, though this was eventually proven a façade later on in the show. Despite her bizarre character, Taco illustrates that she is a fierce and antagonistic competitor throughout many episodes, such as in "A Lemony Lesson", where she instantly wins for her team by spitting up dozens of lemons, and in "Inanimate Smackdown", where she dominates the wrestling challenge. Taco reveals over time many abilities that were previously unknown, such as in "Aquatic Conflict", she casually declares that she has arms, unbeknownst to her friends, such as Pickle. She also would occasionally shift into moments of impressive intelligence, such as in "Crappy Anniversary", where she analyzes her percentage of landing in the water, but immediately changes back to her old form after landing in the feces. This slow shift in Taco's character eventually leads to the grand reveal in "Journey Through Memory Lane (Part 2)", where Taco loses the competition and unravels her true identity in a fit of anger when OJ wins. Taco reveals that she merely played a role and created her stupid persona as part of a plan to gain love from the viewers and not be seen as a threat, resulting in what should have been her win (as she proclaims). Taco's true identity is vastly different from her outrageous and moronic persona. She is rather intelligent, deceitful, tactful, sensitive and mischievous, with a hankering for evil. Although her plan to steal the million-dollar prize in Inanimate Insanity was thwarted, she continued to pursue the same prize once again in Inanimate Insanity II until Truth or Flare, since she stopped caring about getting the prize. Initially hiding in the bushes for the first half of the season, Taco remains as a spectator to the competition in order to find an accomplice. Taco eventually narrows her choice on Microphone, a competitor who struggles to succeed in challenges and feels overlooked despite her efforts. After Taco begins tormenting Microphone in "Rain On Your Charade" by reading through her personal diary, she opens up to Microphone to convince her to join sides with her in order to split the million-dollar prize 50/50 in exchange for help and advice throughout the rest of the competition. Microphone refused but eventually agrees and they form a sort of alliance. From here, Taco further exhibits her true personality. She has little regard for genuine morals in order to advance in the competition, such as in "Kick the Bucket" where she instructs Microphone to paralyze Balloon with the intent to hinder his ability in the challenge and mentions how she enjoys messing with others. She also displays having a high value in her strategies and efforts, arguing with Microphone whilst she hesitates to use the paralyzer to attack someone. However, she admits Microphone some respect when she was able to manipulate Balloon into giving in to anxiety, making him fail within the rules of the game. She views Balloon and Suitcase's conflicts as petty and "adorable." Taco gradually grows more respect for Microphone, begrudgingly letting her return the temporary paralyzer to Test Tube in Alternate Reality Show despite seeing no benefit in it. Still, she has a low opinion of the other competitors, such as her showing little concern for Test Tube and Lightbulb getting lost through time, or her description of Knife as a "simple bully." Yet, when she saw the time portal, she's shown that she secretly wants a second chance at friendship. Taco shows particular resentment towards Knife in Mine Your Own Business, viewing his past and present 'savagery' as brutish and inexcusable despite her own actions. Though she initially plots to get Knife killed, Microphone stops her, and she offers to apologize, stating she could stand to be a bit more open. Despite her becoming more casual and less belittling around Microphone, she is still secretive and stealthy, as seen not only by her and Microphone's use of the InvisiBows throughout the episode to operate unseen, but also by her avoidance in telling Microphone about her past. In Truth or Flare, it confirmed that Taco had a plan with MePad, hinted at in the previous episode. In this same episode, she is shown to have a sensitive side, as tears welled up in her eyes when she realizes that it's time for her to face her own truth, which causes her to literally fall apart, killing her. At the end of the episode, following MePad's advice, Taco decides that she's done hiding away from society, and prepares to start over. In The Reality of the Situation, Taco is shown to still be nervous and hiding for a bit, but finally does get the courage to talk to Pickle again. Here, Taco confesses that she didn't intend to have Pickle on her plan, but ran along with it, revealing that she truly did value her friendship with Pickle. She is shown to be heavily offended at being called stupid, though this quickly shifts to a tearful mourning when Pickle gets deleted by MePhoneX. In "Through No Choice of Your Own", Taco is seen staring at Pickle's dead body before Microphone enters the room and causes her to shift her focus to Microphone instead. Microphone then starts a conversation with Taco saying that she heard about what Taco had done in "Truth or Flare". The two of them continue to talk with each other for a while. Soon, Taco faces the other contestants with an awkward smile on her face. By this time Taco had given up on being bad and had been accepted back into society. In "Objects In Mirror", As the contestants were about to begin the race to escape MePhone4 and return to the outside, Taco is seen glancing uncomfortably at Pickle as he is chatting with Bomb and Cheesy. During the race, Taco notices Microphone's upset expression and holds her hand and smiles at her. The two held hands the entire race after that. Later, after Toilet and MePhone4's conversation, Taco asks where MePad is and tears up upon realizing that MePad has died. After MePhone4 leaves the contestants and Pickle says that he "kinda forgave him", Taco is irritated and says "Him and not me?" But is told to "Let it go" by Microphone. Microphone then proposes to work together with Taco again but not in secret this time as to which Taco responds saying she'd like that. She is then threatened by Soap to be scrubbed out of Microphone's life if she hurts her again. During the MePad Dedication Ceremony, Taco sings about remembering those whom they have lost in MePad's tone during Taco's Tirade and tears up once more but is comforted by Microphone holding her hand and is seen walking away from the spotlight with her. In "The Future Is Today!", Taco is working as a waitress showing that she has most likely been forgiven by most contestants and is now more comfortable with interacting with them. She seems to be trying to be "hospitable" as she asked Soap if she was doing it right after giving Magnet and Pencil the "best table" with the overhead light rather than the newbies who were supposed to be given priority. In "Cob Mentality", Taco seems to be trying to improve herself as she states that "Honesty is more important than winning" showing that she still feels guilty for her past actions. It is also revealed that the word she chose to describe herself was "Clean" referring to her desire to play the game without cheating. Despite seemingly healing (mentally), when Lightbulb says that she thought Taco chose the word broken due to what happened in "Truth or Flare", Taco responds saying that she is "Trying to be less broken" most likely referring to her mental state rather than physical.

Abilities:

Retractable Arms: In the episode 'Aquatic Conflict', Taco revealed that she has retractable arms. She can withdraw her arms at any time and appear as an armless contestant.

Lemon Spitting: From "A Lemony Lesson" till "The Great Escape", Taco is able to spit lemons as projectiles. She later uses this ability to spit candy at OJ in "Journey Through Memory Lane/Part 2".

Telekinesis: Starting from "Objects in Mirror", Taco is given Shimmer energy from other contestants and gains telekinesis as a side affect.