Why does Stingray have a little pp on top of his balls?
No matter how much you shake and how much you dance, the last drop always ends up in your pants 
It's possible that wiser words have been written somewhere, but probably not on a bathroom wall.
-S
I dunno, at the truck stop, I saw:
"Why peeing into toilet? Afraid penis size?"
All the great philosophers drive big rigs these days.