Not something that you see much of for some reason. Same thing with Superman. Man, I just HATE capes! Now Alan Scott wears a cape, and yet he STILL manages to show off his buttocks! Shows them off proudly!
But that's mainly because he's a Green Lantern and he just can't help himself.
But I'm not here to show off Alan's manly behind. Instead you get this.
Pathetic isn't it? That's about as close as I can come to Bruce's hindquarters. He just seems to hide in that damned cape. Probably self-concious about his ass. Yes, THAT'S it. It's hard to scare the criminals no matter HOW cowardly and superstitious they may be if you have a saggy butt.