Two hobbits walk into a bar where one of them picks up a barmaid.
They take her to a local motel; the first hobbit goes into the motel room while the other waits outside. Once the door closes, the hobbit on the outside hears strange noises through the door, “I can't do it, I can't do it, I CAN'T DO IT!”
In the morning, the second hobbit asks the first, “How did it go?” The first one answers. “It was embarrassing. I simply couldn''t do it.”
The second hobbit shook his head. “Manhood problems, eh?”
“No. I couldnt get on the bed!”