Wario

”Oh yeah. Lost 10 pounds from that one.” — Wario, An Expert in My Field
Wario was a former contestant on Total Drama Mushroom Island as a member of the Screaming Shells. He was eliminated first after wrecking the challenge for his team. He competed on Total Drama Mushroom World Tour as a member of the Mega Men. He formed a Rivalry with Metal Mario and was seen as unlikable by most others, but he kept surviving anyway. He allied with Pauline, but it crumbled and eventually, he was disqualified because of his greed.