A Professor was giving a lecture on "Involuntary Muscular Contractions" tohis first year medical students. Realizing that this was not the mostriveting subject, the Professor decided to lighten the mood slightly.

Hepointed to a young woman in the front row and said, "Do you know what yourass hole is doing while you're having an orgasm?" She replied, "Probablydeer hunting with his buddies." The professor laughed so hard he could not continue with the class