Two elderly gentlemen, Bob and George, who had been without sex for several years, decided they needed to visit a whore house. When they arrived at the house, the Madam took one look at them and decided she wasn't going to waste any of her girls on these two old men.
So she used "blow-up" dolls instead. She put a doll in each man's room and left them to their business. After the two men were finished, they started for home and got to talking.
George said,
"I think the girl I had was dead. She never moved, talked or groaned. How was it for you?"
Bob replied, "I think mine was a witch."
George asked, "How's that?"
"Well," said Bob, "when I nibbled on her breast, she farted and flew out the window!"