Mario

Mario is the main protagonist of the SMG4 series alongside SMG4, and the most prominent character overall. He’s a chaotic, idiotic, and overly confident plumber who constantly gets into bizarre adventures with the SMG4 Gang, often alongside Luigi, Meggy, or SMG4 himself. Known for being a spaghetti-loving goofball, Mario thinks he’s cool and popular—somewhat true, thanks to his fan club—but in reality, he’s an attention-seeking menace with a long history of absurd, often inappropriate behavior (mostly played for laughs and now toned down).

Despite his flaws, Mario is protective of his friends and central to the group’s dynamic. He was once SMG3’s rival and is the avatar of his universe—meaning if he dies, his universe goes with him. Physically, he’s short, very fat, and wears a red cap, red shirt, blue overalls, white gloves, and brown shoes. He has blue eyes, a black mustache, and brown hair, and is shorter than Luigi.