TT is a crying emoticon. "TT" is also a bop by South Korean girl group TWICE which lead to many memes.
Person 1: Aw man, we have so many exams this week
Person 2: I know TT

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Person 1: Someone is spreading false information about TWICE on Twitter...
Person 2: Oh man they're gonna be like TT after I beat their @ss
by imIikett October 21, 2017
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Ten out of ten
Yo g that girl over there’s peng she’s a TT
by S.sav67 January 1, 2019
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A crying emoticon. The tops of the Ts are the eyes, and the stems are the tears streaming down the emoticon's face.
by Micah January 22, 2004
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by mrsanon December 27, 2016
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Between 12am and 6:30am, if at least 500 people tweet about the same subject in about 1200 total tweets, it could become a TT.
by twitter.com/RealMsBrittany October 11, 2009
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Acronym for Tournament Tough, referring to someone who's mentally strong at what he does.
Peter: "You have a tough draw. You think you'll beat the first seed in the tennis tournament, brozay?"
Carl: "Of course. No one's TT like I am."
by stockman09 December 23, 2010
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