A boy went into a whore house and said he wanted an AIDS’s infected prostitute.
The woman at reception said “Room 12 top of the hall. “
He went to the room and did his business.
When he was leaving she asked him why he wanted her to be AIDS infected.
The boy answered, “When I go home i’ll sleep with the babysitter then my dad will sleep with the babysitter then my dad will sleep with my mam then in the morning my mam will fuck the milkman and that’s the bastard that ran over my dog.
This joke is included in the Black Book of Jokes. You can order it from here.