FG

Fangirl, usually a young girl obsessed with boybands.
Most notable in the fangirls of KPOP groups

A: Jessica is so obsessed with EXO and cute Korean stars
B: What an FG

by cheese374 April 17, 2014

Fg

Fat girl, could say field goal, foxy grand ma, ect. Used by guys to keep the fattys from knowing what they are talking about.

Kyle: Dude check out them Fgs, Ronnie, they comming for you.
Ronnie: Shit man, i hate them fruity gnomes.

by Seagraves February 17, 2007

Fg

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.

by AceW3RM November 15, 2011

FG

a faker ganger; not a real chollo or gangbanger. he pretends like he's a hardass when he isn't

FG- I'll feed him to my dogs I got from Satan's garage sale.

*shows dogs*

Man- Those are chihuahuas! You're just an FG!

by BOTDFbitchh November 24, 2010

fg

An abbreviation for the popular show, Family Guy, used mainly on internet forums.

Did you see last night's episode of FG? I missed it.

by Laylor April 25, 2005

fg

the "fucking guy"
used to describe one who is 'the man';

Joe Nesto (jniddy)
& Flip

by Kings Daughter November 21, 2004

FG

Abbreviation for "Family Guy", the animated American television sitcom.

"Yo bro, did you see the new episode of FG last night?"
"Yeah man, especially the part where Stewie tries to kill Lois."
"Bro, I think that's every episode."

by jroy5 January 21, 2009