Σ 

An Σ is a sigma.

1 In math it is a summation symbol.

2 In Greek language it is a capital letter.

3 In ASCII it can substitute an E

1 I=1Σ4 I+6

2 αßΓπΣσµτΦΘΩδ∞φε∩≡

3 HΣLLO GRΣΣK DUDΣ

Σ by ΣJ1oo1 November 6, 2009

Σ 

Ness used Psi rockin Σ!
The ramblin' Mushroom suffered 6900 hp!

Paula: Yo have you learnt psi rockin Σ yet

Ness: No but I'll try now

Ness leveled up to level 56
Ness' Iq went up by 3
Ness' Offense went up by 2
Ness' Defense went up by 2
Ness' Vitality went up by 4
Oh Baby!
Ness' HP went up by 24
Ness' PP went up by 16
Ness realised the power of Psi Rockin Σ

Σ by Earthbound Fan July 25, 2022

Σ 

1) The Greek letter sigma
2) The summation operator, indicating a series to be summed
3) A synonym for "summer" due to definition (2) above
4) A synonym for "count it" due to definition (2) above, indicating agreement with someone

Guy 1: "Hey man, can't believe tomorrow is June 1st and it's almost Σ. What do you want to do after we finish these Σ exercises for math class? Maybe go to the ΣAE frat party?"
Guy 2: "Nah, let's chill with the broskis and watch '500 Days of Σ' while we drink some White Claw and Aperol spritzers."
Guy 1: "Σ! But it bothers me in that movie how Σ really screwed over JGL, NGL."
Guy 2: "Σ."

Σ by Nicholas D August 8, 2023

Σ 

Σ

Σ

Σ by Σmale April 28, 2022

ς

WHY THE HELL DID YOU JUST...

ς

ς by NameRandom56789 October 17, 2021

σℓινια 

α ѕωєєт αи∂ ¢яєαтινє ρєяѕσи ωнσ ѕαуѕ ιѕ иσт ρяєтту вυт ιѕ α мσ∂єℓ αи∂ нανє нєя σωи ѕє¢яєтѕ ωнєи вяιиg тнє ѕну fяιєи∂

мєєтιиg σℓινια ¢нαиgє∂ му ℓιfє нανιиg нєя вα¢к αи∂ мιиє

σℓινια by ℓιν March 14, 2017

Ε.Σ. 

Ε.Σ. (E.S.) is short for Ελληνικός Στρατός (Greek Army) in Greek.

"Πήρα νέες αρβύλες για να υπηρετήσω στον Ε.Σ."
"I bought some new combat boots to serve in the E.S.

Ε.Σ. by RenejadeNinja August 11, 2019