TI

TI is a shortening of the phrase "targeted individua".

John blew the whistle on wrong doing within the company he worked for and became a TI.

TI by jjgonz8band August 2, 2020

Ti

A person scared Twan Nd Twan boat

Ti scared of Twan

Ti by Circularly April 22, 2021

Ti

This person has a beautiful soul. They are kind to other. When you first meet them they seem to be standoffish but once you get to know them, they are warm and welcoming. 99% spicy with 1% moody.

I want to be Ti

Ti by Wynnwynn November 23, 2021

TI

Targeted Individual - Victim or perceived victim of electronic harassment

If you think you’re one of the “Chosen Ones” you’re actually probably just a TI

TI by anonymous March 12, 2022

ti

You spelled "it" wrong, didn't you?

Don't worry. Me too.

Abby: "ti's currently raining outside"
Sarah: "ti's? You mean it's?"
Abby: "sadly, yes."

ti by Ieatbricks September 10, 2023

Ti! 

That's it!

Note: My friends and I have been using this a lot when we get frustrated and want to end conversations quickly.

Ti! ttyl!

That's it! Talk to you later! Ti! Tired of your sick shit! Ti! You are on my no-call list Ti! We are done here! Ti! You are an idiot!

Ti! by Aduafina August 18, 2011

ti-89 

a secret organization only known by those who have a calculator of the same name. While other math students fumble with equations, the TI-89er relaxes as s/he's just used the solve() function. And as all the other dumbasses observe, s/he simple responds "TI-89," and other students will simply cower and look elsewhere.

Oh, the TI-89's? Well, if I told you I'd have to kill you.

ti-89 by Orion January 15, 2004