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 a 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 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 even get on the bed.'