the black condom

This guy is really horny, but all he has is two pounds. He goes to the nearest whore house and says to the man working there, "Look, I'm really horny, but all I have is two pounds. What can I get?"

"Well, the cheapest we have is one 100. But I'll cut you a deal on two conditions. For two quid, I'll let you go down two doors on the right, but you have to wear a black condom, and leave the lights out!"

The horny man agrees and goes two doors down on the right with the black condom on and the lights out. A while later he comes back out and says to the man working there, "Man, that was the best sex I've ever had, but why did I have to wear the black condom?"

"Well, you gotta show some respect for the dead!"