One night a man walked into a bar with a brown paper bag. The woman sitting on the stool next to him asked him what it he had in there. He replies, "Sorry, ma'am, I can't tell you. It's impolite." The woman kept asking, the man kept refusing until, finally, he told her, "Okay, if you must know, it's a p***y-eating frog." The woman insisted she didn't believe it and told him to come up to her hotel room and prove it.
So the man followed her up to her room, she got into bed, he put the frog under the blanket and told it to eat. Nothing happened. The man kept telling the frog to eat. The woman began to get annoyed that nothing was happening. "Alright," said the man at length, "he's nervous. I'll have to show him how to do it all over again..."