“Everybody cheating but-a me! Waluigi!”—Waluigi, calling himself NOT a cheater.Waluigi is Luigi's rival, and rumored to be Wario's little brother. He mostly appears in sports games, but has begun to appear in main games, like Paper Luigi, where he fought Luigi many times. Just like Luigi, he has an alter ego called, Mr. Γ. He is the tallest of Mario, Luigi, and Wario which makes him good at jumping and playing tennis which it why he uses his tennis racket as a weapon in Super Smash Bros. (series).