There was this little boy about 12 years old
> walking down the sidewalk dragging a flattened
> frog on a string behind him.
>
> He came up to the doorstep of a house of ill repute
> and knocked on the door. When the Madam answered it,
> she saw the little boy and asked what he wanted.
>
> He said, "I want to have sex with one of the women inside.
> I have the money to buy it,and I'm not leaving until I get it,"
> The Madam figured, why not, so she told him to come in.
>
> Once in, she told him to pick any of the girls he liked.
> He asked, "Do any of the girls have any diseases?"
> Of course the Madam said no.
>
> He said, "I heard all the men talking about having
> to get shots after making love with Amber. THAT'S the girl I
>want."
>
> Since the little boy was so adamant and had the money to pay
> for it, the Madam told him to go to the first room on the right.
> He headed down the hall dragging the squashed frog behind him.
>
> Ten minutes later he came back, still dragging the frog,
> paid the Madam, and headed out the door. The Madam stopped
> him and asked, "Why did you pick the only girl in the place
> with a disease, instead of one of the others?"
>
> He said, "Well, if you must know, tonight when I get home,
> my parents are going out to a restaurant to eat, leaving me
> at home with a baby-sitter. After they leave, my baby-sitter
> will have sex with me because she just happens to be very
> fond of cute little boys. She will then get the disease that I
> just caught. When Mom and Dad get back, Dad will take
> the baby-sitter home. On the way, he'll jump the baby-sitter's
> bones, and he'll catch the disease. Then when Dad gets
> home from the baby-sitter's, he and Mom will go to bed
> and have sex, and Mom will catch it. In the morning when
> Dad goes to work, the Milkman will deliver the milk, have a
> quickie with Mom and catch the disease, and HE'S the
> son-of-a-bitch who ran over my FROG."