The latin spelling of the favoured phallic instrument. To be used constantly in Rome and other previously Latin speaking countries.
"Yo dude, that chick from Rome sucked my paenus good."
by elementchaos October 27, 2008
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When a penis that's in pain.
When a mans penis really hurts. His penis is called a paenus.
by TrollBananaMan123 May 21, 2017
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