A college professor one day has the unenviable task of lecturing his medical students on involuntary muscle contractions which is kind of boring, so he decides to spice it up. In the middle of the lecture, he points to a comely coed in the front row. “Young Lady” , he says, “ What do you think your Azshole is doing when you have an orgasm?” She thinks for a moment and replies; “ Probably playing golf with his friends”.