Gc 

Get caner

Gc, you stupid moron

Gc by Lumene98 September 30, 2018

GC 

Get cancer, and its used in online video games such as league of legends in order to insult and don't make the automatic ban system trigger

Fucking Lee sin GC, hope you die soon

GC by Robynoob November 1, 2018

GC 

This means good conduct, like when a boy dms you that they can’t date you because you have good conduct and they have bad conduct.

Girl: “Hey I know it’s complicated which your girl, but will you go out with me?”
Boy: “No sorry I don’t think it’s a good idea since you have gc and mine is bad”

GC by Bubble-sugar1204 December 26, 2018

GC 

The mobile game "Golf Clash". It is made by Playdemic. It is a golf game where you go up the tours while playing fun, interesting, and cool courses while collecting trophies.

I played the easiest course EVER on GC!

GC by GC Elevators February 1, 2019

GC 

The abbreviation mean gyal clown

Use in Caribbean slag

For example:
Friend: *takes back man that cheated on her*
Her friend: “ yo you really acting like a GC”

GC by Ms.island December 24, 2019

gc 

get cancer

I hate you, gc

gc by Vall3y September 18, 2020

GC 

An abbreviation for group chat

Guys I'll add you the the flat GC lmk who's brining the the kettle

GC by Madladvlad October 26, 2020