|Involuntary Muscular Contractions|
|A professor was giving a lecture on "Involuntary Muscular Contractions" to|
his first year medical students.
Realising 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 asshole is doing while you're having an orgasm?"
She replied, "Fishing with his buddies."