Unfortunately, little Timmy was born with a poonus.

The poonus is a medical condition that rarely people you are born with.
by dolly29 August 9, 2017
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A poonus is like a penis but smaller and slightly ingrowing.
somtimes with no ball sack.

In cold weather this often resembles a bellybutton.
unfortunate people often have a poonus
by Sam Poonus September 21, 2009
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When you're taking a shit and you get an erection
Why you taking so long on the toilet? You got a poonus or something?
by Barnchird December 16, 2005
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when you are in mid poo and it is stuck in the anus a fusion between poo and anus is poonus that is the moment to capture as 'poonus'
when you cannot get the poo out of your anus on the toilet
by mr.p.oonus May 5, 2005
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A person who gets the least poon out of everyone
Hamish is still a virgin. We should call him Poonus Minimus
by Nanizzle July 11, 2008
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The status or name given to a person who poons the most bitches out of everyone
David just had sex with 7 bitches, he is now known as Poonus Maximus
by Nanizzle July 11, 2008
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Penus poonus is when you make a pooman (Like a snowman) And put a penis on it.
Exapmle: That PooMan has a really big Penus Poonus.
by Dude_40AssWhole January 15, 2009
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