Fg literally means "Friendly girl", it can be used in a variety of situations where one may want to talk about a girl but without actually referring to her directly, so the term
fg may be used. Fg also has a double meaning
now this cant be defined for it is for you to discover... the antonym (opposite) of an fg is called a "
ufg" which means un-friendly girl (this has a double meaning as well)
Example 1
Guy 1: Woah! That girl over there is an
fg!
Guy 2: Yeah man! Can't lie!
or
Guy 1: Do you think that girl is an fg?
Guy 2: Well
sorta... Could be better
Example 2
Guy 1: Awww wtf?! That girl over there is a
ufg!
Guy 2: I know man, she disgusts me!
or
Guy 1: Is that girl over there an fg?
Guy 2: Nah! Shes more like a ufg.