Sigma day

Sigma day is the day for the sigma males. The sigmas get the praise they deserve and everyone needs to adapt his personality. This day falls on the 25th of august

"Hey have you seen Patrick?"

"No"

"Impossible! It's sigma day"

by SigmasOfSigma August 22, 2022

Sigma Shower

When you take a shower but only with a wet cloth

“Shit I don’t have time to shower. I guess I’ll just take a quick Sigma Shower”.

by DIPtheCHIP February 9, 2018

Sigma Syndrome

Sigma syndrome is a condition that causes people to be uncontrollably sigma, with many of the symptoms of autism, however it is most certainly not autism.

"I'm not autistic, mum, I just have Sigma Syndrome!!!"

by Norgolius July 25, 2022

Sigma Fried

Nickname for the fraternity Sigma Pi

Other nicknames: E.N., 32 Gang

My friend’s in Sigma Fried.

Oh so he be smokin that pack?

Most definitely.

by Papayao08 October 22, 2020

Sigma Simp

A person who only simps for the one whom they are already in a relationship with.

Spotify: You are a sigma simp.
P1: I am not !

by uwu09999 January 17, 2022

sigma greg

a fan of Danny Gonzalez who is subscribed to both channels with notifications on.

I am a Sigma Greg

by trulysigmagreg April 7, 2022

sigma science

Science so complicated one needs to use calculus most of the time to express concepts. From the "sigma" letter in calculus, the symbol that is used to express summation.

Quantum physics is a sigma science.

by pentozali May 1, 2008