One day a man was in bed with his blonde wife and they were about to have great sex. But then she said "I can't it hurts too much." The man asked his wife to explain. Woman: Well, bought a bottle of coke today-one of those ones with a bottle cap that's really rough around the edges. I asked the man who sold it to me to open it, but he wouldn't. He just said "Look at the bottle top." So I did. Man:What did it say? Woman: It said "Screw to open"