A little boy walks down the street with a dead frog on a string.
He enters a whorehouse and approaches the madam.
"Madam, I would like to have a girl for the afternoon." says the little boy.
"Sonny, I think you're a little young for that." replies the madam.
The little boy places a $100 bill in the madam's hand.
"One lady coming up." says the madam.
"And I want her to have herpes," says the little boy.
"Why on earth would you want that?" asked the madam, "and anyway, I don't have any women like that. All my girls are clean."
The little boy pulls out another $100 bill and gives it to the madam.
"One dirty girl, coming up," she says.
The madam takes the little boy upstairs and leaves him in a room with a well endowed blonde. When he comes down a little bit later, she says, "Son, I can understand you wanting to get laid, but why on earth would you want to catch something like herpes?"
The little boy looks the madam straight in the eye and says, "It's like this lady... When I get home the babysitter's going to be there and I'm gonna ***** her and SHE'S going to get the herpes.
Then when my mom and dad come home, my dad's going to take the babysitter home and ***** her and HE'S going to get the herpes.
Then when my dad gets home, he's going to ***** my mom and SHE'S going to get the herpes.
Then about 10 o'clock tomorrow morning, the mailman's going to show up at my house and ***** my mom and HE'S THE ONE THAT KILLED MY ***** FROG!"