A blonde is watching television and sees a show that says milk baths are good for you. She decides she would like to try one so leaves a note outside her door asking the milk man to leave 15 gallons of milk for her.
When the milk man comes to the door and sees the note he wonders could this be correct, 15 gallons of milk? He thinks perhaps she meant 1.5 gallons so knocks on her door and asks her how much milk she would like.
The blonde replies, "15 gallons, I'm going to take a bath in it."
He says "Do you want it pasteurized?"
The blonde says "No, just up to my waist!"