K- Fred
To K-Fred is to go absolutely f***ing bonkers and do stuff like throw bricks at cops, rip up seats at a baseball game, and then end up in a mental hospital because you forgot how to be a human being.
He K-Fred’d the whole city by throwing a brick at a cop during a parade.
He K-Fred’d during a minor league game by tearing out a row of seats and screaming at the manager.
He K-Fred’d so hard he ended up in a mental hospital and still thinks he was the hero.