A term used to make fun of the imageboard site, 4chan. The name implies that all 4chan users do nothing but sit on their asses gawking at porn, posting garbage on /b/, scrolling through 4chan and obsessing over nerdy topics like "vidya", board games, anime, etc., all of whom becoming obese because of it.
This day in age, the term is used now more than ever due to what 4chan has become: a cesspool of children who think they're cool for posting shit on /b/, porn fappers, and autistic males who obsess over one topic.
Lol, I can't believe that Jon still goes on 4chins. No wonder he has gained so much weight.
by thisplacesucksass February 14, 2015
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A site full of overly pretentious contrarian losers who, despite vehemently proclaiming they hate Reddit, are exactly the same thing but much worse
"4chins is based guys, those uppity-ass plebbitors got BTFO! 'Muh heckin science and atheism amirite kind strangers??? UPDOOT!'"

"What do you mean we're displaying hive mentality?! Go back right now!!!"
by Negus in Paris March 9, 2023
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