*INVOLUNTARY MUSCULAR CONTRACTIONS*
A professor at the University of Mississippi was giving a lecture
on 'Involuntary Muscular Contractions' to his first year medical
students.
Realizing 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 asshole is doing while you're having an orgasm?'
She replied, 'Probably deer hunting with his buddies.'
It took 45 minutes to restore order in the classroom...