Weegee

Weegee is a meme from YouTube Poop, he is a creepy version of Luigi from the Super Mario Bros. series, first appearing in the DOS game "Mario is Missing!". He is a fighter in Super Smash Bros. Totality, first appearing in Version 0.1, the first edition of Totality.

Character Specific Abilities
Weegee can punch while crouched, doing splash damage. While Henry Stickmin can also punch crouched, his version does not do Splash Damage.

Weegee can use a variety of Mario-themed attacks, like Magic Balloon (A P Balloon), and a laser that Weegee uses right after saying "Destroy Mario!".

Trivia
Weegee is the first fighter to exclusively appear in memes.

Weegee is the overall first fully 2D fighter, others were pixel animated, Weegee is paper flat.

Weegee is the first fighter to have a grudge against another fighter, seen when he says "Destroy MARIO!".