GTB

An internet acronym which tells somebody you have "Got to Boost" on Modern Warfare 2 so you are to busy for them at the present moment.

(Similar to GTG "Got to Go")

Person 1: Hey, what's your dad like?
Person 2: No time to talk now, gtb!

by Jamal P. Rakens May 12, 2010

GTB

"get that booty"
used to show your approval of someone getting ass.

"yo, is that your girl?? GTB bro!"

"dude, go talk to her, gtb cmon!"

by gtbgtb May 22, 2011

GTB

Go to bed

My dad just tried to wash his hands in the toilet, he needs to gtb. tired, sleepy, out of it

by Jedi99z December 09, 2014

GTB

Go To Bed

Person 1- I'm so fucking tired.
Person 2- GTB.
Person 1- Alright.

by August Big Penis July 21, 2010

GTB

GIRLS TALKIN BOUT

MINDLESS BEHAVIOR'S NEW SINGLE GIRLS TALKIN BOUT #GTB

by PRINCETON'S LUCKY PEACE SIGN October 31, 2011

GTB

Get That Butt; the act of getting butt or ass;

Bob: I'm going to hang-out with Kate
Bill: oooh, GTB bro, get that butt
Bob: I will, she's hott

by cnsknk October 18, 2010

GTB

Gapped Tooth Bitch

A bitch who has a big gap between their teeth.

Man, Owen is such a GTB!

by bpe. August 17, 2010