FGS

First Girlfriend Syndrome

A condition induced by a man's (or boy's) first girlfriend. Characterized by excessive PDA, constant giggling and tickling, loss of priorities and individuality/manhood, distancing from friends, and general increase in bitchness. Known to upset the "Bros before Hoes" mantra of guy code.

Yo, invite Ted and Luke over, let's get bombed!

Nah dude, they came down with FGS, remember?

Oh right, I forgot they're bitch-made now. Fucking FGS.

by MichaelScarn69 July 21, 2011

FGs

It basically means "friend group/s"

How many FGs do you have?

by anonymous November 11, 2020

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

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