SIGMA PLUS

a really old computer in a french book "la superordinateur"

That was the old SIGMA PLUS

by Gamerboss3355 February 19, 2019

Sigma-taf

Sigma-taf is a Greek symbol that signifies freedom. You can use this word at any time when you want to express your inner joy and freedom. Anyone that is one of the reals can use this word (cannot be used by phoneys). A tip of advice is to use this word when slamming brews with the boys.

Schools out for summer, sigma-taf malakes!

by [ÉÉP] May 15, 2019

sigmaing

Thinking on a very high fucking level

I’m sigmaing this test right now

by Thineee littleee oneee January 12, 2020

sigma trash

a phrase used by OOKAMI when he throws a rock at genji and it doesnt cc him or ki11 him ''GenJi IS So OveR PowEReD''

OOKAMI STFU AND RESPECT GENJI U TRASHCAN BTW SIGMA IS A TRASH CAN AKA SIGMA TRASH

by MAKTOUM_BANKIA September 27, 2020

sigmaiscute mutual

The most beautiful, attractive, intelligent, friendly, adorable and sweet human in the world <3

Wow! you are a sigmaiscute mutual, i love you.

by sigmailysm March 17, 2021

sigmautism

A condition that causes a person, usually male, to be obsessed with being a "Chad", an "Alpha Male", or a "Sigma Male". Said person is also known to look down on "Beta Males" and will usually refer to women as "Femoids" or "Foids".

Your brother has the worst case of sigmautism I've ever seen. He needs to get off the internet, find a girlfriend and stop talking about politics all the time.

by PeyoteCoyote509 May 20, 2021

Sigma

remember when someone would say this word and the first thing you'd think of would be a greek letter or the bad guy from Megaman X?

sigma balls you sigma male lol

by mammothp July 19, 2021