A Nun was taking a shower one day and she heard the door bell ring, she yelled "Who is it?"
And the person ringing the door bell yelled, "I'm the blind man."
So the Nun got out of the shower and wrapped her hair in a towel, she didn't bother putting a towel around herself because the person behind the door was blind.
She opened the door and said, "What do you want?", and the man said, "I'm here to check your blinds."
The Nun, ashamed that she had been seen naked decided to abandon her religion and became a prostitute.
Several years later she was found beaten to death in an alley, probably by an unhappy client.
It was noted that she had become a drug user also once her autopsy results were released.