Batman: Because I've heard it before...and it wasn't funny the first time. (Batman throws the Joker through another mirror.) Incidentally, I spoke to Commissioner Gordon before I came in here. He's fine. Despite all your sick, vicious little games, he's as sane as he ever was. So maybe ordinary people don't always crack. Maybe there isn't any need to crawl under a rock with all the other slimy things when trouble hits. Maybe it was just you, all the time.