Professor was giving a lecture on "Involuntary Muscular

Contractions" to his first year medical students.

Realizing that this was not the most riveting subject, the Professor

decided to lighten the mood slightly.

He pointed to a young woman in the front row and said, "Do you know

what your ass hole is doing while you're having an orgasm?"

She replied, "He's probably golfing with his friends."

nice