Wario is a fictional character in Nintendo's Mario series, designed as an arch-rival to Mario. He first appeared in the 1992 Game Boy game Super Mario Land 2: 6 Golden Coins as the main antagonist and final boss. He’s too greedy, owns WarioWare, Hates Mario, and has a Partner named Waluigi, His Favorite food is Garlic and Onions which causes his butt to shoot gas out known as Farting, Wario also calls everyone he hates a stinking virgin. Things he hates could cause a Teratoma