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Noun. Pack Of Smoking Asians. On a large American university campus, groups of native Chinese students gather in large numbers, chain smoking and yelling loudly in Chinese. Typically infest engineering buildings in groups of 3-10. Highly obnoxious and should avoided at all costs.
Yesterday there was a huge POSA outside the math building. There must have been 10 of them smoking and yelling in some terrible language.
POSA by jnononon May 21, 2014
Related Words
posa • posada • Posad • posadism • posamistic • posay • Posacki • posaduh • Posag • POSAM
Joe: I texted you earlier. What happened?

Mike: My POSA phone was acting up. I need to upgrade.
POSA by 2014_chiguy June 5, 2013
drugaddict fuck up with no life sitting infron of the computer 0-24 getting fatter and fatter everyday and wasting his life every single weekend!
I totally go Posa this weekend.
Posa by rare67 May 31, 2020

Mari Posa 

A marine sub place in New York and makes the best subs
Person 1- you go to Mari Posa ?
Person 2- YES BEST SUBS EVER!!!!!!!!!!!
Mari Posa by Dominatemazz May 15, 2018

Posadism 

A communist and Trotskyist ideology founded by J. Posadas (real name Homero Rómulo Cristalli Frasnelli). He taught that UFOS were sent by alien communist in order to inspire revolution on Earth. Also they believe dolphins can speak and that Sex and Jokes will be abolished in the future utopia. Posadism is the only true ideology, everything else is revisionism.
Revisionist Leftist: lol posadism is such a funny meme XD
True Follower of Posadas: Cthulhu fhtagn!
Revisionist’s head implodes
Posadism by TheRealPitbull November 22, 2020

posadism 

A branch of authoritarian communism (more specifically trotskyism) pioneered by J. Posadas, an Argentinian Trotskyist, which believes that a nuclear war will trigger a global proletarian revolution, causing all nations on the planet to become socialist. Posadism is also known for its theories about UFOs, specifically about how only a communist society could become so advanced as to achieve space travel, therefore if any aliens were to visit earth they would be communist. The third aspect of posadism, often referenced in memes, is dolphins. The claim is that posadists also believe that humans could theoretically communicate with dolphins, seeing them as an intelligent and developed enough species, only somehow we are prevented from doing so by capitalism. Sources for this are unclear.
I dunno man, posadism kinda makes a lot of sense, like, come on, the best way to get rid of capitalism is to just nuke it and then rebuild, right? And aliens that share my exact political philosophy? That’s just straight up rad! Plus, you gotta love the dolphins, dolphins are cute.
posadism by homolizard February 16, 2020
More from Urban Dictionary

No Surprises Wedding

A "No Surprises Wedding," or NSW, is a wedding invitation designation that tells attendees that there can be no unplanned announcements, engagements, events or speeches at the wedding - all actions must be pre-approved by the couple. Anyone who performs an unapproved "surprise" will be asked to leave the wedding early.

This designation comes from Reddit, where so many stories of bad wedding behavior indicated a need to communicate expectations for the wedding behavior of attendees.
You are cordially invited to the nuptials of Brian and Tom on October 31 at noon.

Please note that this wedding is child-free (under 10) and a No Surprises Wedding (NSW). Reach out to wedding planner Sami Smith to request approvals or exceptions; please note that exceptions will be rare. Limited child care for under-10s will be available. All approvals will be noted and included in planning. Unapproved, or surprise exceptions, will result in guests being asked to leave.
Word of the Day on November 8, 2026
Ulzzang true definition is "best & "face" = best face in korean. They are basically people with above average looks, sometimes with the use of photoshop and haduri who post their pics online, some becoming internet celebrities.
"Hey, see that chick over there? She's pretty enough to be an ulzzang. :D"
ulzzang by `r i k kit t y February 26, 2008
Word of the Day on November 7, 2026
EBK stands for "Elite Ball Knowledge." 1 In internet slang, "ball knowledge" originally referred to a deep understanding of football/soccer or basketball, but it has evolved into a broader term for having a highly sophisticated, deep, or niche understanding of any specific topic (such as music, movies, or subcultures).
Person A: "That scene was a direct homage to an unreleased 1982 Japanese indie film."
Person B: "Wow, EBK."
EBK by silwhett November 5, 2026
Word of the Day on November 6, 2026
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