Acronym for diarrhea or serious butt spew: Pissing Out My Ass. Also referred to as "the pom".
If you go to Mexico, don't drink the water, unless you want poma.

Yo man, that oven pizza gave me the pom.
by Moon420 September 2, 2004
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Poma (P.O.M.A) means Piss/Pissing Out My Ass as used in the South Park episode "Le Petit Tourette".
I ate too much fibre last night and proceeded to poma in and around the toilet bowl this morning.
by Culnburuh July 11, 2011
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I drank so many Budweiser's last night, I wish the poma would stop.
by Hammercock4240 May 23, 2021
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A weasel that whines when he doesn't get his way. Has a small dick and bad hair.
Rick was acting like a total Poma today. Wouldn't stop complaining. And his new hair cut sucks.
by KerrJody November 7, 2019
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Pomas -- affectionately known as "Pomas P. Peranius" -- is an alleged plesiosaur-like creature that scavanges the eastern coast of North America. Many cultures have developed traditional dances as a symbolic method to clense themselves after coming into contact with Pomas. The most distinctive way to identify an anti-pomas dance is to look for the horizontal "V" formed by ones hands in an alternating up and down motion.

** One must be extremely cautious when coming into contact with a Pomas. Proper training for witnessing such a creature may be required.
Hey mikey, get a load of that Pomas over there. Hold on to Jimmy, I heard he eats children.
by PEU (Pomas Educators United) February 17, 2009
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stands for piss out my ass. from an episode out south park.
after eating taco bell I took a huge poma when I got home.
I was mad at my gf after we broke up so i went to her home and poma'd on her when she was sleeping.

me and my friend poma'd on our teacher's desk after we failed a test
I opened the bathroom stall and saw mad poma in the toilet.
by krowkneeklay June 12, 2011
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The act of getting screwed over by your friend in a game. Usually in the form of being team killed, or getting separated.
Dude I was playing Left4Dead and fucking got pomaed at the witch!
by PoopShootRiot December 5, 2011
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