Two dwarfs go into a bar, where they pick up two 'working girls' and take them to their separate hotel rooms.
The first dwarf, however, is unable to get an erection. His depression is made worse by the fact that, from the next room, he hears his friend shouting out cries of: "Here I come again! ONE, TWO, THREE .... UGH! Here I come again! ONE, TWO, THREE... UGH! Here I come again! ONE, TWO, THREE ... UGH! " ... all night long!!
In the morning, the second dwarf asks the first, "How did it go? "
The first dwarf mutters, "It was embarrassing. I just couldn't get an erection. "
The second dwarf shook his head. "You think that's embarrassing? I couldn't get on the bed. "