Oliver (Sigma)

A guy who really loves smoking weed with his ginger mate and got a big cock
I really love Oliver (sigma)
by Jesus6920 April 03, 2023
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SIGMA PLUS

a really old computer in a french book "la superordinateur"
That was the old SIGMA PLUS
by Gamerboss3355 February 19, 2019
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Dirty Sigma Boy

The act of pulling down your pants and twerking while also having diarrhea, sending it all over the room and your dick and balls
Whoa dude are you doing a dirty sigma boy??”

“Yeah my dick is covered in shit!!!”
by Ntupid_Sigger December 07, 2024
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Travis sigma

A Travis Scott fan that jerks off to his concerts but not only Travis Scott, also Kanye West
“I love Travis Scott and Kanye West!!”
Bluddy you ain’t a fuckin Travis Sigma Right?”
by The Butthole Itcher May 12, 2024
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Sigma Gyat Rizzler

When someone is cool, Has a large behind, and is also very good at flirting with the gender they are attracted to.
"He's got it all, he walks cool, he has a big ass, and he knows how to talk to girls!"
"Yeah!.. He's a Sigma Gyat Rizzler."
by TheWordMastery February 10, 2025
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A term used by chronically online members of gen alpha to describe something being school.
Person 1: have you seen the new skibidi toilet episode

Person 2: it’s so Skibidi Sigma Grimance Shake Rizz In Ohio!
by 2your_worst_nightmare2 February 21, 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 01, 2025
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