U.C.S. 

Abbreviation for "U Chat Shit" which I have to repeat a lot to certain people who seriously chat shit, in some cases I have also made out they attend the university of UCS which is imaginary but states they might as well study chatting shit as they are so good at it

Pete: "Did you know they took gullable out the dictionary?"
John: "No they didn't"
Pete: "Yes they did"
John: "No they didn't"
Pete: "Yes they did"
John: "No they didn't"
Pete: "Yes they did"
John: "No they didn't"
Pete: "Yes they did"
John: "No they didn't"
Pete: "Yes they did"
John: "No they didn't"
Pete: "Yes they did"
John: "No they didn't"
Pete: "Yes they did"
John: "U C S"

U.C.S. by AG. September 8, 2005

M.U.C.S

M.U.C.S (Most Used Clothing Store) is a popular clothing store in eastern Canada. They sell everything from shoes to scarfs. They are known for employing people in well off communities.

I am going to stop bt M.U.C.S after work to grab a pair of sneakers.

M.U.C.S by Wally Ritchie 69 March 7, 2019

U.C.S.N.R

U nited
.
C ommunist
.
S ocialist
.
N azi
.
R epublic

Lad 1: Oi blud u into the U.C.S.N.R or nah.
Lad 2: U wo2 m8
Lad 1: Die in hell

U.C.S.N.R by Ur nan#2 July 29, 2018

S.U.C.S

Meaning the Supplementary United Cultural Society it's a secret society based of the Rusty Turnips a formally active gang ran in eastern illinois.

Person 1: have you heard of the S.U.C.S

Person 2: shhhhhhh

S.U.C.S by JohnnyApplePenis October 13, 2014

Team s.c.u.m.b.a.g.

A group of friends that do scumbaggy things. Very offensive language and style. Don't give a shit what anybody else thinks of them or what they do.
Drinking, women, fighting, and motorcycles are favorite pastimes.

"s.c.u.m.b.a.g." is not an abbreviation for anything.

Often mistaken for a motorcycle club.

Her boyfriend likes to eat her pussy every night, so I dropped the biggest fucking load in there this morning. Go Team s.c.u.m.b.a.g.!!!

Team s.c.u.m.b.a.g. by Team s.c.u.m.b.a.g. May 3, 2009

S.C.U.B.A 

Super-Cool-Uber-Bangin'-Ass

Damn that girl has a S.C.U.B.A son

S.C.U.B.A by Ro+Frosh January 22, 2011

S.C.U.M 

Society for Cutting Up Men, made up of four members with a nickname for each letter. they have a book to record all of the men who have messed them around.

gilr 1: you see that guy over there
girl 2: yeh he's a twat, what about him?
girl 1: im gonna put him in S.C.U.M

S.C.U.M by smellywelly1992 October 22, 2007