Jokes: Involuntary Muscular

Contractions



A biology professor at the University of Australia 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 asked,

"Do you know what your arsehole is doing while you're having an orgasm?"











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"Probably out fishing with his mates!!" she replied.
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