S.C.H.O.O.L. 

Seven Crappy Hours Of Our Lives.

The place where children are jailed up throughout the day. More time is spent at school and at home doing SCHOOL work then playing around on computer, ect.

Person 1: Hey, those Lovatics over there are like totally bored.

Person 2: Yeah, cause they are in S.C.H.O.O.L.!

S.C.H.O.O.L. by :) Lovaticc (: March 13, 2012

S-Rank 

Something that is so superlative that it cannot be described by any traditional ranking system. It is A++, 11/10, six stars, and three thumbs up. In rare cases, something can be so exemplary that it becomes SS or even SSS-rank.

Many people have wondered what the S stands for. Special? Super? Schwarzenegger? No one knows for sure.

Comes from Japanese video games, like the Devil May Cry series, where A-rank just wasn't good enough.

1. The atom bomb S-Ranked Hiroshima.

2. The Spartans S-Ranked the battle of Thermopylae. (Even though they lost)

3. Michael Phelps scored an S-Rank combo on the 2008 Olympics.

S-Rank by Foood April 10, 2009

S.W.F.ing 

Derived from the acronym for "Single white female". Refers to the movie "Single White Female", where a new roommate tries to take over the Protagonist's life.

This term is used when a crazy person attempts to take over someone's life.

She did her hair and make up exactly like mine, I think shes S.W.F.ing me

S.W.F.ing by JoshyWaa9 February 3, 2010

S.A.L.T.S.

Smile A Little, Then Stop.

I think lol is overused.
Exactly that's why I S.A.L.T.S.
whats that?
I smile a little, then stopped
loti!

S.A.L.T.S. by 4wexdfg March 22, 2013

S-class 

Basically means extremely powerful, dangerous, high leveled, or possibly even feared. It's used as a rank to describe the highest you can possibly achieve. It's pretty commonly used in anime.

That guy that escaped from jail is ranked as an S-Class criminal.

S-class by Wootzy January 4, 2009

S.T.A.L.K.E.R. 

Scavengers
Trespassers
Adventurers
Loners
Killers
Explorers
Robbers

The people who inhabit The Zone in the game S.T.A.L.K.E.R.

S.T.A.L.K.E.R. is one of the best FPS games with RPG elements.

S.T.A.L.K.E.R. by _Strelok_ September 29, 2010

S(he) S(hit) (Her)self

Very emotional and may lead to severe depression caused by the deep feelings produced by this saying

he hit her=she shit herself S(he) S(hit) (Her)self

S(he) S(hit) (Her)self by bigdaddynat April 21, 2019