Sigma 

what all 10 year olds think they are

Person 1: I'm a Sigma!
John: Bro's scrolling on tik-tok too much

Sigma by TheUrbanCrafter July 25, 2023

Sigma 

A popular, successful, but highly independent and self-reliant person. Typically a male.
One step above an alpha male.

Unlike the simps of twitch, David was a sigma male as evidenced by his work ethic and the women throwing themselves at him.

Sigma by ImARaptors July 16, 2021

Sigma 

A term used to describe you as an alpha male, typically used by the average toddler on YouTube shorts.

someone 1: I'm such a sigma male

someone 2: bro is def 2 years old 💀

Sigma by poofart96 August 23, 2023

sigma 

A never resting bald headed maverick that keeps coming back when you kill him

"So its you sigma....i knew you'd come back for the 600th time!"

sigma by Uber-Chris May 11, 2003

Sigma 

1. A very self-reliant person, kinda like an Alpha except higher.
2. Sigma from the Mega Man X series, a funny bald Maverick that's so stubborn to eliminate humanity to the point where he managed to come back from death more than 7 times.

1. "Oh wow, Henry is such a Sigma male! He never gives in to peer pressure!"
2. Person 1: "Oh wow, he's such a Sigma male!"
Person 2 : "Haha, you mean Sigma from Mega Man X? He's so badass!"

Sigma by enigmamaster March 4, 2022

sigma 

a pistol made by smith and wesson just like a glock but less expensive and more reliable

fuck your glock i gotta a sigma

sigma by wardendodger December 23, 2008

sigma 

a mysterious place that few dexheads have actually been to, but all seek after. It's the quasi-quivalent to a k-hole with ketamine, but apperantly much harder to achieve.

Much debate resolves around sigma and the existance of a fourth plateau, or if sigma is 4p only in a different setting or if it's a different plateau all together .. or even if it's a plateau at all.

Yeah, I hear sigma is pretty strange, but as far as I can tell, the third just keeps going forever.

sigma by zoey April 10, 2004