A man was looking for a cheap prostitute in a brothel.
He went up to the pimp, and asked him what he had. 
The pimp showed him a blonde whore for $50, but she was
far too expensive. 
The pimp then showed him a brunette for $10, but she was
also too expensive. 
Finally the pimp showed him a whore for $1, who happened
to have her legs open ready. 
The man agreed, but the pimp said he must wear a black condom. 
So the man wore the condom and bonked his heart out and had
the time of his life. He enjoyed it so much he went back the
next day for the same $1 whore, and again had to wear a black
condom.
Again the prostitute had her legs open ready. 
When he went the day after, he asked the pimp why he must wear
a black condom? 
The pimp told him "To show respect for the dead."