It's true, Batsy! I know everything. And kinda like the kid who peeks at his Christmas presents, I must admit, it's sadly anti-climactic. Behind all the sturm and batarang, you're just a little boy in a play-suit, crying for mommy and daddy! It'd be funny if it weren't so pathetic. Oh, what the heck, I'll laugh anyway! HA HA HA HA HA HAA!
Joker, Batman Beyond: Return of the Joker