The Joker: You know. I don't want there to be any hard feelings between us, Harvey. When you and, uh...
Harvey Dent: Rachel!
The Joker: Rachel were being abducted. I was sitting in Gordon's cage. Now, *I* didn't rig those charges.
Harvey Dent: Your men. Your plan.
The Joker: Do I really look like a guy with a plan? You know what I am? I'm a dog chasing cars. I wouldn't know what to do with one if I caught it! You know, I just... *do* things.