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Erm what the sigma

Symptom of brainrot

Originated from a TikTok in March 5th, 2024
by Aegilops123 April 14, 2024
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Sigma

A Greek alphabet letter but modernized and fantasized into a gen alpha TikTok brainrot slang word. Used to describe someone great or a “sigma male/female”
Highest rank in a pack, right above alpha.
Can be used as a replacement for a curse word.
You’re not a sigma bro”

“Erm what the sigma

“I’m the sigma!”
by pinkie.pie July 3, 2024
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sigma nigga

when someone is like very awesome and they have a big black cock
Tod: Yo Dave! are you a sigma?
Dave: yeah of course I'm a sigma nigga! I'm awesome and have a BBC!
by childtoucherrr July 25, 2025
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None Based Sigma

Pretty much means your not a real Based sigma male so you really don't have any rights at all.
All these "None Based Sigma" Males are getting a bit fruity for real for real.
by Tyler durden2333 August 12, 2022
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what the sigma???

what the sigma??? a common phrase used to express confusion and/or flabbergastation with specifically three "?" to enhance what it means.
Andrew - "What the sigma???"
Tate - "Here, let me help you. You dont need to be confused"
by JustNormalGuy June 6, 2024
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Sigma Build

A "Sigma build" more typically refers to some kind of archetype person, a sort frequently characterized in terms of characteristic physical and style features. An adjective used often, half in humor or half in contempt, to refer sometimes to an obese woman or man who has the typical distinctive look somewhat disheveled.

Individuals who belong to this group generally wear worn-out sports wear, such as running shoes with black tops and white bottoms, oversized or ill-fitting basketball shorts—or shorts in general—, and large, faded t-shirts that are generally stretched out, frayed, or appear to be years old. Their grooming is generally bad, with a long, unkempt beard, dry skin, and noticeable dandruff. Their hair tends to be long and unwashed, sometimes greasy or puffy, adding to the overall unkept appearance.

In terms of hygiene, they might not apply deodorant at all or use it sparingly, often opting for spray-on types or even specialty products like Native. The total of these traits helps create an image of a person who does not care about grooming norms but is instead accepting of the so-called "Sigma build."
by Omniscientus April 1, 2025
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Sigma

A Greek Letter that looks like this: 'Σ' uppercase, 'σ' lowercase, 'ς' lowercase, used if at the end of a word
The Latin letter S came from Sigma and into English,
The symbol was then used in math, astrology, and chemistry,

... And then it was a word used by a bunch of 5 to 12-year-old cringy kids on YouTube, TikTok, and other platforms who think they are cool by just over repeating a meme to describe other 'good people'.
What has Humanity became thinking of Sigma
by SomeRandomGuyWhoLikesNoodles November 12, 2023
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