S.M.O.A 

Shapeless Mass Of Ass (adjective). Pronounced "samoa". When a person's body becomes so obese that it becomes a blob it has become smoan. Describing someone as " going smoan" is the verb. See examples below

They hooked me up with this girl that was totally S.M.O.A, i had to book. (Adjective). I saw laurie last week, she's going S.M.O.A.N, that girl needs to cut back on some snacks

S.M.O.A by Splash444 September 26, 2013

S.T.A.R.B.O.A.R.D. 

Super
Terrific
Awesome
Rowers
Beating
Our
Adversaries
Retardedly
Dumb.

d00d, we just gawt S.T.A.R.B.O.A.R.D.!! ...D.

S.T.A.R.B.O.A.R.D. by Mazziah Chaos August 11, 2006

s.w.a.g. 

stupid wild ass guess

Originally a derogatory term against having to be pinned down to unpredictable plans. Arose while "efficiency experts" were getting their reputations, and before political correctness started softening such terms.

"The Estimating Department required my S.W.A.G. in a hurry, then later blamed me for not holding to my 'promised' schedule and budget."

s.w.a.g. by Perpetual Worker April 1, 2009

S.T.A.P.L.E.S. 

Sack of, Talkative, Abusive, Potheaded, Lazy, Easy, Shit

guy1: He's so fucking burnt ... He's STAPLES! Does this guy ever shut the FUCK up!????? I wish he'd leave his basement!

guy2: He should impress us with something other than watching too many TV specials... possibly obtaining a straight girlfriend that fucks men!??

guy1: One that doesn't weigh in at truck stops on her way to pickup free pot for him!?? That'll be a cold day in HELL! So wait the person he dates now is a female??? I thought that was a man!??????? Are you sure it isn't!????

S.T.A.P.L.E.S. by anti_yeah_who_chee_f_it December 5, 2004

S-B Theory 

Sperm Build-up Theory: A girl with a really nice ass, starts dating some guy who is clearly tagging her, and her ass gets much larger, while everything else stays proportionate.

Jessica follows the S-B theory to a tee! She used to be smokin', but since she started dating Mark her ass has become huge! Must be sperm build-up!

S-B Theory by JMSMD September 25, 2006

S.W.E.D 

The act of smoking marijuana everyday. However this is most often misused by fake stoners believing they're cool because they smoke weed.

Blake: S.W.E.D because I'm a gangsta
Tyrone: Nigga shut up your 13 and cried when you got a j-walking ticket

S.W.E.D by Swagmasta420blazeit January 12, 2015

s-town 

its the sickist hood of jigga city aka baton roung louisiana home of the imfamous fatz and troll

wut u fuckin wit them s-town boy, shit u know u gon die

s-town by troll258963 August 10, 2006