A dedicated Teamsters union worker was attending a convention in Las Vegas and decided to check out the local brothels. When he got to the first one, he asked the Madam, 'Is this a union house?'
'No,' she replied, 'I'm sorry it isn't.' 'Well, if I pay you $100, what cut do the girls get?' 'The house gets $80 and the girls get $20,' she answered.

Offended at such unfair dealings, the union man stomped off down the street in search of a more equitable, hopefully unionized shop. His search continued until finally he reached a brothel where the Madam responded, 'Why yes sir, this is a union house. We observe all union rules.' The man asked, 'And if I pay you $100, what cut do the girls get?' 'T he girls get $80 and the house gets $20.' That's more like it!' the union man said.

He handed the Madam $100, looked around the room, and pointed to a stunningly attractive green-eyed blonde. 'I'd like her,' he said.

'I'm sure you would, sir,' said the Madam. Then she gestured to a 92-year old woman in the corner, 'but Ethel here has 67 years seniority and according to union rules, she's next.'