Harley: "Oh, hey Bats! Glad you could make it. I brought my friends if that's okay. Looks like they really like you. Hope it's reciprocal!"
Batman: "Order them to stand down, Harley. I don't want to hurt them."
Harley: "Oh...I know you don't want to hurt them. That's going to be the last thing you'll want to do pretty soon! HAHA!"