Bruiser

Bruiser is a gray fish, a prisoner at a maximum security prison. He only appears in the episode "The Inmates of Summer." He speaks in a distinct "New York" accent. It is unrevealed what he got arrested for, and he seems to be the smartest of all the inmates. His friend, with whom he shares a Laurel and Hardy-esque relationship, has blue scales and is highly unintelligent. It is bruiser that plans on using SpongeBob and Patrick's "convincing stage craft" to escape the island prison, although this inevitably fails. He is later seen making macaroni art at Sun Fun Island.

Appearance

He is a gray fish who wears the typical prison clothes: black and white with black stripes.