A woman is taking a bath (naked, of course) when suddenly she hears a knock at the door.
"Can I come in?" a male voice asks.
"Who is it?" the woman asks.
"It is the blind man" says the voice on the other side of the door.
The woman gets out of the bath and after some consideration, opens the door, thinking, "Well, he's blind anyway".
The man comes in the bathroom, takes a good look at the woman and says, "Great tits! Now where would you like the blinds?"