CONFIDING

This morning I was standing next to a very large,
fat fellow at a urinal when suddenly for no reason he confided in me that he "hadn't seen his thing in 15 years". Not knowing why he suddenly decided to confide such personal information to a complete stranger, and not knowing what else to say and wanting to be helpful, I said, "Why don't you diet?" Giving me a surprised sideways stare, he said.
"Dye it? What color is it now?"