A blonde heard that milk baths would make you beautiful. She left a note for her milkman to leave 15 gallons of milk. The milkman thought she probably meant 1.5 gallons, so he knocked on the door to clarify the point.

"I found your note to leave 15 gallons of milk. Did you mean 15 gallons or 1.5 gallons?"

"I want 15 gallons. I'm going to fill my bathtub up with milk and take a milk bath."

"Pasteurised?"

"No, just up to my breasts."