maghanap ng salita, tulad ng plopping:
 
1.
Either "Good Luck, Fine Friend" or "Good Luck, Fuck-Face" depending on context and the person being spoken to.

Often used in online games.
"Dude, I am totally going to go talk to that hot chick over there."
"GLFF."
ayon kay aidan64 ika-26 ng Oktubre, 2009
 
2.
good looking from far away
damn that chick on the bike was glff but up close she was fugly
ayon kay Dr. Killer Rabbit ika-25 ng Agosto, 2009