FGS

used to mean "For God's Sake"

"fgs can't you do anything right?"

by Anonymous100.0 January 22, 2023

Fg

Fg means for good or in other words forever/definitely.

"Chris and Gaby should break up fg instead of just getting back together all the time"

by xxgossipgirlxx May 26, 2019

FG

When you fat finger the 'f' and add a 'g' trying to auto complete Facebook in a search bar, instinctually pressing the enter key despite the mistake.

Man, I was trying to get on to Facebook and accidentally googled FG because of my fat fingers.

by Cprime March 8, 2021

FG-42

The FG 42 is a selective-fire 7.92×57mm Mauser automatic rifle produced in Nazi Germany during World War II. The weapon was developed specifically for the use of the Fallschirmjäger airborne infantry in 1942 and was used in very limited numbers until the end of the war.

The FG-42 is a cool gun

by Dwight Fairfield February 26, 2021

[FG]

Fucking gay, often associated with "fermi"

FG is so gay

by A1GangGang March 20, 2017

Fg

Favorite girl

The is my fg.

by Clove_heart December 6, 2021