t.u.c 

Stands for 'toughen up cunt'.

Hannah: I don't feel like going out tonight.

Rest of group: T.U.C!

t.u.c by MichaelU February 22, 2008

t.u.a. 

tipsy upon arrival

This is going to be so awkward so we definitely need to be t.u.a. to ease the tensions.

t.u.a. by K.Chase, V.Dwire, B.O'Neall January 10, 2009

T.U.A

thots, united, association

i am a part of the T.U.A

T.U.A by Rafi benor July 12, 2019

T.U.B

Toss up bitch, as in a girl that you will do anything you want sexually

"yeah she ate my asshole, she's a T.U.B"

T.U.B by the paul May 13, 2005

T.U.C.K 

The realest gang of 10th grade gangstas on dis mutha fuckin earth, T.U.C.K. be reppin dat SFS, 202, 301 240 and 703

Yo playa dont fuck wit dem T.U.C.K. boys or you get yo fucked da fuck up

T.U.C.K by OG T.U.C.K. Gangsta Q February 14, 2005

T.U.B.

Thumb up the butt. When having sex doggie style the man inserts his thumb while the other 4 fingers are up ward on her butt facing the swell of her back

"Dude i T.U.B.ed that girl last night. She was totally into it!"

T.U.B. by antivenom510 September 20, 2009

t.u.c.k 

Acronym for The Under Cover Kid; referring to undercover police scanning chat rooms for pervs.

T.U.C.K: I'm only 13 but i want to chat with someone much older.

Me: Looks like another T.U.C.K is scanning the room -_-

t.u.c.k by Bernin April 2, 2008