A penis that is wider than it is long.
Lol. He's got 1 inch, but 2 inches in girth. That dude's goat a barrel penis!
by dudeman245 March 25, 2007
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A severe medical condition that causes an enlarged prostate, normally linked to being either to horny, or the over usage f your timber.
Timmy won't be at school today because he was up to late and got a penis barrel.
by Jamaican funk February 26, 2017
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