I love that line. I like a lot of the lines a lot of people here seem to have a problem with.
"Nice coat." Liked it.
"Can you drive stick?" It was stupid and unnecessary, but I don't mind it.
"Excuse me." (I believe he said this to a couple of inmates after he blew open a door in Arkham to get to Scarecrow) It seemed like such a Batman thing to say. It always made me smile.