Waluigi

Waluigi is a partner and best friend of Wario and an arch-rival to Luigi from the Super Mario franchise by Nintendo.

Plot
Waluigi first appeared in Episode 51: Mario Bros. Vs. Wario: Prank War. When Luigi failed his prank, Wario use an assist trophy and Waluigi show. Then Waluigi is chasing Luigi.

Abilities
Waluigi's weapon is a tennis racket and he has talented at sports (based on the game). His non-canon ability is for shouting "WAAAA!" as loud as he can to push force.

Trivia

 * Waluigi is related to his partner and best friend, Wario.
 * Pros: Being a number one, cheating, tennis rackets, playing sports, and dreaming to be in Smash.
 * Cons: Luigi, Mario, Seeing someone cheating, and being a loser.