Tunafish Man

"...Fresh-Fish Superman! Tu~na~fish~Man!"

is a fictional superhero and the star of a kids' television show of the same name.

Appearance
Tunafish man is a Tuna fish with arms and legs. Sometimes he throws his tuna meat at his foes exposing his skeleton.

Relationships
His arch nemesis is General Spareribs who he fights in his TV show.