GFG 

Gay for Glee - When you are such a fan of the TV show Glee that you realize you might be Gay.

I watch so much Glee I think I'm becoming "GFG - Gay for Glee"

GFG by Gleeman August 4, 2010

GFG 

Go For it Girl: used to cheer others on, can also be GO FOR it GUYS

thing #1: *running a race about to give up*
teammates: GFG! GFG! GFG!
thing #1:GFG! *gains motivation and wins the race*

GFG by severnaparkhighschoolgirls September 3, 2020

GFG 

Get Fucking Good

Used when a pro is telling a noob that he sucks and needs to get better.

Player 1: *Kills player 2*
Player 2: OMG
Player 1: *Kills player 2 again*
Player 2: Wtfhax?!?!11?!/1!?!?!?!?!?1??
Player 1: Gfg nub.

GFG by `nathan. February 3, 2008

GFG 

Go for gold!

Friend: Not sure if the girl sitting accross from me is pretty or not.

You: Well she's basically eye fucking you man just GFG!

GFG by alwaysawake May 27, 2012

GFG 

Go Fucking Google it.

Look it up on google GFG

GFG by Kyle Giles December 27, 2010

gfg 

go fucking google it

used when some dumbass asks you a stupid question and you dont feel like answering it

dick: hey rick what is the capital of america?

rick: you idiot gfg, dumbass!

gfg by millertime62 March 24, 2008

GFG 

Good Fucking Going

Most often used in a sarcastic sense to imply that someone has done someting idiotic or worthy of repremand.

Me: GFG Agess! You just got us killed... again.
Agess: *slashwrists*

GFG by Lenfent May 30, 2006