Every man has his weakness. Find their girlfriends. Tie them up in your soundproof basement, video tape EVERYTHING but wear a mask, preferably something from a cartoon like Bugs Bunny. Then everytime they bully you, proceed to cut off one of their girlfriend's fingers. Put it in an envelope along with the tape of the events and sneak it into their bag while they're buffing their egos infront of a bunch of drones. Eventually they will realise what has happened and will realise that THEIR actions have caused the one they love to be hurt. This may then make them proceed to an hero themselves.
Source: That is classified.