take a hike 
take a load off 
take a rain check [2021]
take it easy 
Take your pick. [2022]
Talk to the hand!
tbh 【ベスト100スラング81位】 
TBT
telly 
TFW
T.G.I.F. 
Thank you for being you.
that time of the month 
That's enough.
That's funny.
That's how I roll. 
That's it. / That's all.
That's what I'm talking about.　
The early bird catches a worm. [2021]
The jig is up (over).
The same is lame.　
The show must go on. [2022]
The sky is the limit.
There are plenty of fish in the sea.　
Things are looking up. [2021]
Think twice.
tho 【ベスト100スラング50位】 　
throw it back  [2021]
throw shade/ throwing shade
THOT
thx / thnx　
thug 
tight 【ベスト100スラング93位】
tits 
tix 
TLC　
To dare is to do. [2022]
tomoz 
tool 
totes 【ベスト100スラング70位】　
touche 
TPing 
trailer trash 
trill 【ベスト100スラング58位】
trippin 
troll face 
true dat 
TT
TTFN / TT4N 
TTYL　
tryna 
tun up
Turn down for what?
Turn up/ turnt
twenty four-seven 24/7 
twerk
two cents　
Two heads are better than one. [2021]