GB 

A game of GB is short for German bastards you are in a group of 2-4 something around that and their is like 4 other people the british on one team each person has a letter of the word the other team has to beat the letter out of all of them and if they get the word right you swap over.
2.Great britian

1.Boy1:-Punches in arm- WHATS YOUR LETTER
2.Boy2: A!
2.GB-Really you should know what Great britian is but for the people across the world
A country filled with immigrants and is not so "great" anymore the economy has took a downfall and in a couple of years will probably be bankrupt
Ps.we got the worse priminister
pss.for forerigners thinking of coming here or living here
DONT DO IT

GB by Jack Begley October 23, 2008

gb 

gb means good job dumbass hehe

gf: gb

bf: wtf does gb mean
gf: good job dumbass

gb by axhlynn February 1, 2020

gb 

Corey Ott

Lover of gay boner

gb by Tim Miller November 5, 2003

gb 

the abbreviation “gb” means “good job” dumbass

gf:gb

bf:wtf is gb

gf: good job dumbass

gb by axhlynn February 1, 2020

Gb 

Gangsta bitches that roll deep. A Chicago gang from all side there are only chick associated with this gang.

You see that bitch she GB

I would fight her but she in Gb

Gb by babii bubbles May 16, 2008

GB 

Pretending to be ill to get a day off of work.

Doing a GB.
"That guy isn't ill, hes doing a GB".

GB by Joe Munns August 29, 2005

GB 

Grimey Bitch - a term of jealousy; said to be a girl who takes her friend's boyfriend, but really means a girl who "takes" a guy from another girl although they didn't date in the first place, and the two girls are in the same group of friends, but haven't ever really associated.

Oh my God, Julie is such a GB!!!

GB by Julie Eakins December 12, 2006