Jokes about Batman's parents can get old.
Tiger Woods has a better driver.
E.T. phoned home.
You've gotta be kitten me. You can SPEAK?!?
Because he higher and higher. (I translated the joke from Dutch, and yeah it's supposed to not make any sense, it just sounds funny, in Dutch at least. :-$)
Because it was rated "PG"
Because he wanted just ice.
Batman's Parents.