John's wife had just gotten out of the shower and wrapped the towel around her as John got in the shower and the doorbell rang. His wife went to answer the door and it was their neighbor Bob. He took one look at her and said, "If you drop your towel I will give you $800. She thought for only a second and let the towel fall. Bob paid her and left. So she wrapped the towel around herself and went back to the bathroom. "Who was at the door honey?", asked John as he stepped out of the shower. "Just Bob," she responded. "Oh," he said, "Did he say anything about that $800 he owes me?"