So Joe was at the bar bemoaning to his friend Bill how the sex with his girlfriend went badly the other night. Bill asked “So what exactly happened? Joe paused and then replied how he and his girlfriend were going at it wildly. Bill said that sounded great to him. “Well” continued Joe “At one point she told me that if I turned off the light, I could stick it in her ass.” “What’s wrong with that?” Asked Bill. “Well,” replied Joe, “I guess I should have let the bulb cool down a bit.”