Holy Sandwich Batman.

Robin: Is that the Joker over there Batman?
Batman: I don't think so Robin, it is a hideous vile miscreant whose face is twisted in a rictus of evil.
Batgirl: Oh that must be Joan Rivers. Celebrity Apprentice must be on again today. Oh Batman. What is that jabbing me from below your utility belt?
Batman: Nothing Batgirl. Now would you please move aside, I have to show Robin something that has just come up.