Dennis: you might want to consider that on the other side of this wall, more often than not, there's a dude.
Frank: but you can't see through the wall, so how do you know it's not a girl? I could just picture a girl, then it's good.
Dennis: right, some might consider that method effective, but it's a dangerous game you're playing, Frank.
Frank: suppose the other guy is picture a girl also.
Dee: how's he going to do that with a dick in his mouth?
Frank: i don't know, that's his problem.