Professor Higgins at the University of Sydney was giving a lecture on
'Involuntary Muscle Contraction' to the first year medical students.
This was not an exciting subject and the professor decided to lighten up the
He pointed to a young woman in the front row and asked, 'Do you know what
your asshole is doing while you're having an orgasm?'
She replied, 'Probably golfing with his buddies.'