Acronym for the ever-popular "gay face" insult. Gay face is the way a man's face has been super imposed with the use of gay or feminine expressions over time. To boot, the bearer of such a feature's skin is usually impeccably groomed and any indication of facial hair (typically referring to eyebrows) is perfectly manscaped to within an inch of the follicle's life. These characteristics paired with a reduced space between the eyes leave little to no doubt that what you're looking at is, indeed a G.F.! Popular bearers of G.F. over time have been Liberace, Valentino, and Michael Lucas. Fast forwarding to modern times, the two most prominent bearers of G.F. are Zac Efron and Chace Crawford.
1. "That guy's got a serious case of the G.F.'s!"
2. "He had a serious G.F., but I'd still hit it!"
3. "His G.F. was distracting me from the rest of the package!"
4. "That dude's G.F. should be making out with Lance Bass!"