Horse Sports

Q: What is a horse's favorite sport?
A: Stable tennis!

Muscle Contraction

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 mood.  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."
It took 45 minutes to restore order in the classroom.

Blonde at Soccer Stadium

Q: What happened to the blonde at the soccer stadium?
A: She drowned in the Mexican wave.