The one nun says to the other:
"Hey, let's take all our clothes off, fold them up, and lock the door."
So they do this, and begin painting their room. Soon they hear a knock at the door. They ask: - "Who is it?"
"Blind man!"
The nuns look at each other, then one nun says: - "He's blind, he can't see. What could it hurt?" They let him in.
The man walks in, does a double take and says - "Where do you want me to hang the blinds?"
