GC

abbreviation for "good charlotte" the most highest regarded poser band in america.
or
the suckiest most recent game console..
the gamecube..

in other words..
GC is two letters put togetther to create anything extremely horrible that decieves people and brainwashes them :o OMG!

1: D00D!! GC is the gothest band in da world111
2: wow! gamecube is so awesome! I'm gonna play pokemon all day! :o

by zrcalo of ems June 21, 2005

GC

Grade Conscious = Very curios about grade in the point of annoyance
*people who thinks that the earth revolves around his and other's grades (scores)

1.My classmate is very GC(grade conscious) that everyone thinks him a nerd.
2. My friend is always GC about his grade in Algebra.

by big_bro226 September 6, 2008

GC

An abbreviation of either of Gay Community.
See also Google Community, Gay Community.

"That site you gave me, googlecommunity.com or something, man that site was such a GC! The users are all so gay! The admin is worst!"

by Intelliot sucks cock February 26, 2005

GC

An abbreviation of either of the following two:
Gay Community
Google Community

"That site you gave me, googlecommunity.com or something, man that site was such a GC! The users are all so gay! The admin is worst!

by Intelliot sucks cock February 26, 2005

GC-161

Chemical produced at the Paradise Valley Chemical Plant from the old nick show The Secret World Of Alex Mack which after a terrible truck accident gave her her trademark powers, including telekinesis and the ability to turn into a silver amorphous puddle.

I got GC-161 all over me and now I can make sparks come from my fingertips. Sweet!!

by Narwyn November 18, 2006

GC

Abbreviation of glasscock.

GC! You fail!!!

by Guinness2702 April 20, 2009

BAE GC

BAE GC ; A FUN FRIENDGROUP TO BE IN IF YOU HAVENT SENT UR IRLS, OR BEEN DOXXED, KNOWN FOR DOXXING PEOPLE,LEAKING PEOPLE, AND BEING BANNED FROM EVERY OTHER ROLEPLAY GAME.

“Oh my god.. Is that BAE GC? BAN THEM,BAN THEM NOW!”

by BAE GC HOLDER June 20, 2021