G.C.S. 

Grand Central Station or running a train on a female or a threesome

MAN THAT GIRL BOUGHT A TICKET LAST NIGHT...

YEA BUDDY SHE GOT THAT G.C.S.

G.C.S. by PIMPOFALLTRADES October 6, 2009

G.B.C.S

A school where there’s nothing to do except vape and fight They discipline by handing out coloured pieces of paper if a week goes buy without a kid leaving and going somewhere else it’s a miracle. If there’s not a fight at recess they put it on the announcments

Boy 1: Do you got to G.B.C.S
Boy 2: not anymore

G.B.C.S by What is available July 22, 2019

G.S.C 

An abbreviation of Girl Scout Cookies

"OMG I love G.S.C so much, especially thinmints."

G.S.C by neecho18 March 13, 2014

s.c.g.i. 

shortened form of "she could get it." meaning she is bonerific. and you would like to know her in the biblical sense

"Did you see the massive milk bladders on that titty fish. id like to stick it in her panooch." exclaimed the Rabbi. "yea, s.c.g.i." said the amish minister.

s.c.g.i. by tally mcwackins August 15, 2008

C.G.S.S. 

Couldnt Give a Shiny Shite

Dude 1 - yo dude that guy owes me money!
Dude - Dude i C.G.S.S.

C.G.S.S. by Mic5665758 October 31, 2005

p.c.g.s 

Polk County Goon Squad
a street gang from polk county florida
they rep white and black colors

You dont want beef wit dat P.C.G.S!!

p.c.g.s by Juvi D January 25, 2008

C.G.S.E 

Certified Google Search Engineer is the certification you earn when you come to the realization that your job consists of nothing more than enter searches into Google.

Once I earned my C.G.S.E., I knew my masters degree was worthless.

C.G.S.E by puntanka, C.G.S.E. December 28, 2013