GF 

Common acronym for one's grandfather.

Dude: Your GF has nice tits.
Lesbian girl: Thanks, I'll tell my grandfather about your kind words.

GF by Sexy GILF August 1, 2010

gf 

You type gf when your too lazy to write out girlfriend.

random guy-wow you have a pretty gf.

gf by XOXO, IG May 30, 2019

GF 

George Foreman (Grill)

So I come home tonight after a night out and in my kitchen, I catch my father redhanded with his meat in my GF. I was pissed and told him to take his meat out of my GF and get out. I just couldn't get over it and kicked the GF to the curb.

GF by anon123420 July 9, 2009

GF 

1. Chatting: Short for "Girl Friend"
2. Gaming: Jedi-Outcast: "Good Fight." usually said after a Lightsaber duel.

GF by TheFeniX March 20, 2003

GF 

Good Fight. An "understood you" exclamation congratulating another in any form of online competiton. Modernly used as a sarcastic expression poking fun at a situation.

myspacebarisbroken.gf.

GF by turqy September 8, 2003

GF 

Online abbreviation for girlfriend. Sometimes misunderstod as goldfish.

Guy1: hey man hows your gf?
Guy2: wtf? gf? goldfish?
Guy1: you suck

GF by Stirfry_Ninja August 3, 2003

gf 

Means get fucked

Is used when you need to say something rude to someone in the presence of others. it is then appropriate to use gf.

gf by Gillesthefrenchie December 5, 2013