A milkman gets an order for 45 pints of milk. Puzzled, he decides to ask the customer if this is a mistake.
When he knocks on the door, a woman comes out wearing just a bath towel, and she confirms that she wants 45 pints. "Milk baths are good for your skin," explains the woman.
"Oh, OK," replies the milkman. "Do you need it pasteurized then?"
"No," says the woman. "Up to my tits will be fine."