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Brainrot

Stimuli that cause the brain to go back to its primal instincts. Often in the form of meaningless imagery or terms clumped together randomly. It could be a repetition of nothing. That is, it may go against traditional forms of humor, frequently considered as chronically online and lacking sense. Sometimes, it is considered to be an echo chamber of a particular field of knowledge online.
Ben Affleck: "Yo this sigma skibbidi munter is so fanum tax. He better start looks-maxing and gooning to become the rizzler. Btw, group leader, are you showing up to the Tiktok Rizz Party tomorrow? Ichi ni san nya arigato"

Charles Barkley: "Bro stop with this brainrot."
by ExternalOper April 6, 2024
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brainrot tumor

Guy 1: Hi!
Guy 2: Hi skibidi sigma!
Guy 1: …
Guy 2: Sorry. I had a brainrot tumor.
by wowiewowzers July 2, 2024
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Brainrot Denial

A psychological defense mechanism of one who has excessively viewed episodes of "Skibidi Toilet" and maintains the belief that their cognitive abilities remain unimpaired.
1: just because I watched 60 episodes of skibidi toilet does NOT mean I'm brain rotted.
2: you're in the first stages of brainrot denial !
by Sawswitch July 10, 2024
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brainrot

Something that is consumed by 5 year old little Timmy's on their iPad. Examples include things like skibidi toilet or lankybox.

Variations of this word include brainrotted.
"Hey. My 7-year-old little cousin is watching brainrot again."
"It's fine bro, my 5-year-old little brother is brainrotted to the max."
by just a guy _1234567890 December 15, 2024
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Mk2 Brainrot

The chronic mental decay afflicting GTA Online players who think using the easiest, most overpowered toys in the game makes them skilled.

Symptoms include a deep reliance on anything that requires zero aim and even less brain activity — Oppressor Mk II missiles, tanks, the Kosatka missile station, and the orbital cannon (because apparently clicking one button from a submarine counts as “PvP”).

Players suffering from MK2 Brainrot will use any low-effort method to kill someone, then act like they’ve achieved a tactical masterclass. Studies show a significant portion of their frontal lobe — the part responsible for reasoning, humility, and basic human decency — has eroded entirely, likely replaced with Red Bull, ego, and white noise from the homing lock-on tone.
“Bro’s got MK2 Brainrot. He used an orbital cannon on a level 12 and called it a skill issue.”
by racoo01 October 4, 2025
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Brainrot

QSWatermelon
You don’t use brainrot in a sentence. Brainrot uses you in a sentence.
by JoeBidet April 22, 2024
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brainrot

a word some dumbasses like to throw around on tiktok for the fuck of it without even knowing what it means
"dude this video is literal brainrot"
"SHUT THE FUCK UP:
by SexHaver43 March 17, 2024
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