Slim-Worst

Slim-Worst is a character in Ben 10: Omniverse.

Appearance
Slim-Worst is somewhat different from the others in his species, probably because he is an off shoot one. He has a normal body shape that is colored yellow. He has large, black eyebrows and pointed eyes. He has lumps on his arm just like the other males from his kind. He has yellowish, broken teeth coming out of his mouth.

Ben 10: Omniverse

 * For a Few Brains More (first appearance; cameo)