It is short for 'go back to', followed by a place. Used wherever idiots flock on the internets, like forums or image boards. If someone says this to you, do not argue. You have lost. Perhaps go where they have requested. Maybe go outside and play a bit of RL, it has some sweet graphics.
1. gbt/bed.
2. Person A: OMG, you are sick and wrong. :Also, I like to fuck dogs.
Person B: gbt/gaia, furfag.
3. Person A: *inserts WTC image macro* LOL how funny is that!!hehe..
Person B: lol gbt/2001
2. Person A: OMG, you are sick and wrong. :Also, I like to fuck dogs.
Person B: gbt/gaia, furfag.
3. Person A: *inserts WTC image macro* LOL how funny is that!!hehe..
Person B: lol gbt/2001
by weeaboo December 28, 2008
Get the gbt/mug. An abbreviation of Going Back To Sleep. It can be used when someone is too lazy to write the complete phrase, usually when someone wakes up due to a message and wants to go back to sleep.
by Sad Med Student August 16, 2010
Get the GBTSmug. 
by Anthony F August 10, 2006
Get the GBTmug. by Yourex ofcorse January 24, 2019
Get the Gbtmug. Go/Get Back to School. An acronym used when someone presents a false statement or ridiculous concept. Can also be used as a response if someone uses an unsatisfactory insult.
Aaron: The first man on the moon was Obama.
Tom: GBTS!
Joe: Justin Bieber has a cool fashion sense.
Brad: GBTS!
Tom: GBTS!
Joe: Justin Bieber has a cool fashion sense.
Brad: GBTS!
by TheTylerDurden February 22, 2012
Get the GBTSmug. GBT refers to the size of a bitchy girls boob. Hence they are so small they could be golf balls. The word can also describe the following:
GBT otherwise known as Golf Ball Tits refer to a young and wide spread group of slutty woman who cannot yet even think of having children. Yet they dress like they are hookers and do not act much better. They are adolescent wanna-bee sexkittens with no boobs. They usually steal the crown from the more eligible Queen Bee. People look at them as vessels of beauty when really they are prostitots. It usually effects 6th-8th graders yet some sad examples can be found among 9th graders.
GBT otherwise known as Golf Ball Tits refer to a young and wide spread group of slutty woman who cannot yet even think of having children. Yet they dress like they are hookers and do not act much better. They are adolescent wanna-bee sexkittens with no boobs. They usually steal the crown from the more eligible Queen Bee. People look at them as vessels of beauty when really they are prostitots. It usually effects 6th-8th graders yet some sad examples can be found among 9th graders.
I feel so outed the GBTs are so much prettier than me!
Psh are you kidding, your double Ds can burn theirs any day.
AH! Them GBT are so tacky with their Abercrombie and Bitch clothes!
Oh damn! Look at that GBT's boobs, nothing there! Tragic and look at all those guys swarming around them? Are they blind?
Psh are you kidding, your double Ds can burn theirs any day.
AH! Them GBT are so tacky with their Abercrombie and Bitch clothes!
Oh damn! Look at that GBT's boobs, nothing there! Tragic and look at all those guys swarming around them? Are they blind?
by CheezyPumpkinPie April 13, 2009
Get the GBTmug.