One day this big, nasty, sweaty woman wearing a raggedy sleeveless sundress walks into a bar.

She raises her right arm, revealing a big hairy armpit as she points to all the people sitting at the bar and asks, 'What man out there will buy a lady a drink?'

The whole bar goes dead silent as the patrons try to ignore her. At the end of the bar, a skinny little piss head slams his hand on the bar and says,
'Barman, I want to buy that ballerina a drink.'
The barman pours the drink and the woman chugs it down. After she's completed the drink, she turns again to the throng and points around at all of them, again revealing the hairy armpit, saying, 'What man out there will buy a lady a drink?'

Once again, the little drunk slaps his hand down on the bar and slurs to the barman, 'Sir, I would like to buy the ballerina another drink.'

After serving the lady her second drink, the barman approaches the little drunkard and says, 'It's your business if you want to buy the lady a drink, but why do you keep calling her a ballerina?'

To which, the drunk replies, 'Sir, in my eyes, any woman who can lift her leg up that high has got to be a ballerina.'