T up 

Tomfoolery. When someone is being tomfoolish

You are so T uped right now.

T up by BigBootyB2007 November 21, 2022

T up 

T up is the best thing in the world to be amazing

To be better and try to be the best u possible in the world and he’s ufficeient in everyone is doing it T up

T up by Rcl1 August 13, 2023

T up 

When your friend is in a game or a tough situation. Can also stand for "Tighten up" and "tough up".

A close relative of 'lock in'

P1: Bro, I'm gonna fucking die
P2: Dude, T up

T up by ashisalrtaken June 25, 2024

t’up 

It’s an abbreviation of “turn up”.

Usually used on Snapchat and social media.

It means what it means, that’s an equivalent of “stay tuned” but more for partying !

T’up

Let's go party time.

Person 1 : “Turn up!"

Person 2 : "What does turn up mean, ?"

person 1 : "Lets go party time!"

t’up by ryanrnz March 6, 2019

T’up 

People post this on thier snapchat story on other people’s birthdays. It means I DONT HAVE A DAMN CLUE SO LMAO

happy birthday gwyn! T’up!!

T’up by gwyn hehehehe December 17, 2020

t-up

Short form of throw-up. A fast sprayed graffiti consisting of interlocking letters with no or minimal negative space.

Yo, have you seen this sick new t-up at the station?

t-up by Sake64 September 17, 2022

'T ' up 

Pronounced tŭp, or tuhp

Contraction of "what up?"

Informal. Used either as a greeting or as a question to ask "what is happening in your life?" or "how's it going?"

Used as a greeting:
'T ' up!
'T ' up yo!

As a question:
'T ' up?

'T ' up by like a fox and/or weasel February 18, 2009