A desperate looking woman stood poised on the edge of a high cliff about to jump off.
A filthy tramp wandering by stopped and said, “Look, since you’ll be dead in a few minutes, and it won’t matter to you, how about a little sex before you go?”
She screamed, “No! Bug off you filthy old pervert!”
He shrugged and turned away saying, “Okay, I’ll just go and wait at the bottom.”