The Great Saiyaman

The Great Saiyaman is Gohan's superhero alter ego. He first decides to become a crimefighter when he is attending Orange Star High School, since he wants to use his incredible super-human powers for good, as his father did. Since he doesn't want to be recognized by those he knows, he asks Bulma to design an outfit for him, which she does, as well as giving him a communicator watch. The result of this is Gohan often leaves in the middle of classes to fight crime, being notified by his watch, and everyone in his classes thinks he has a bladder problem.