Hey, one of my submissions ran last week on Overheard in New York last week and I totally missed it!
Btw, as originally submitted, my entry continued:
Guy at sink: It was the guy before me. Guy at urinal: That's what they all say. Guy at sink: You're a dick. Guy at urinal: You need to change your diet.
There was more, but I was trying to finish up, remember everything, and get out before punches were thrown.