The Blind Man
Two Nuns are ordered to paint a room in the convent, and the last instruction from Mother Superior is that they must not get even one drop of paint on their habits.
After conferring about this for a while, the two nuns decide to lock the door of the room, strip off their habits, and paint the room in the nude.
In the middle of the project, there comes a knock on the door. "Who is there," calls out one of the Nuns. " "The blind man," replies a voice from the other side of the door.
The two Nuns look at each other and shrug, deciding that no harm can come from letting a blind man into the room. They open the door.
"Nice boobs, sisters" remarks the man with a wry smile, "now, where do you want these blinds?"