Throwback Thursday. Used on Instagram when you post an old picture of yourself on Thursday. Old pic should be from a different era of your life, not last week. Bonus points if you theme it to the time of year you are posting e.g old Halloween pic at Halloween.
by TheBearodactyl June 25, 2013
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(T)hrow(b)ack (T)hursday. A social media post that references the past. Basically the same thing that the Timehop app does for you every day. Usually used in the form of a hashtag.
by kevrone February 25, 2014
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natalie: That guy is a major sly dog.
Yasmin: tbt!
by Yasmin and Natalie February 8, 2009
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It stands for Truth Be Told. It's another way of saying TBH (to be honest) as TBH has been overused ALOT and we all need a change
TBT, I think you are a douche

TBT, I would like to punch you in the face
by bex1989 February 12, 2012
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Thought Break Time

When you are talking to a friend on the computer and you both run out of things to say. If you say TBT you are excused and dont have to say anything until you think of something interesting to talk about, provided the other person says TBT back.
Gio: Soo..
Magi: Yea... TBT?
Gio: TBT
(20 min later)
Magi: Guess what? I got a new dog :D
Gio: Noway! Thats so cool :P
by Perseus Spartacus August 23, 2011
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