Thanks for posting! Here are a few more:
Batman: "Better put 5 cents in the meter."
Robin: "No policeman's going to give the Batmobile a ticket."
Batman: "This money goes to building better roads. We all must do our part."
Robin: "Boy! That was our closest call ever! I have to admit that I was pretty scared!"
Batman: "I wasn't scared in the least."
Robin: "Not at all?"
Batman: "Haven't you noticed how we always escape the vicious ensnarements of our enemies?"
Robin: "Yeah, because we're smarter than they are!"
Batman: "I like to think it's because our hearts are pure."
Robin: "That's an impossible shot, Batman."
Batman: "That's a negative attitude, Robin."
Hahaha. Too good.
