Ruth had just stepped out of the shower when she heard her doorbell ring.
“Who is it?” she shouted downstairs.
“It’s the blind man,” came the reply.
Ruth decided it didn’t matter if she opened the door without any clothes on because the man was blind.
So she opened the door wide and he said, “It’s Macy’s delivery. Where do you want me to put these blinds?”
From Oy! The Ultimate Book of Jewish Jokes, by David Minkoff