Blind Man

Two nuns are ordered to paint a room in the convent, and the
last instruction of Mother Superior is that they must not get
even a 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 in the nude. In the
middle of the project comes a knock at the door. "Who is it?",
calls one of the nuns. "Blind man", replies a voice from the
other side of the door. The two nuns look at each other and
shrug, and, deciding that no harm can come from letting a blind
man into the room, they open the door. "Nice tits," says the
man, "Where do you want these blinds?"