by OG Giggleshitter December 22, 2024


A funny, charismatic yet slightly annoying guy. constantly gets complimented on his name. is pretty good looking but the amount of time he brings it up cancels it out.
hi Rex, im Laura
by Swiss Gun Laws September 9, 2021

Using a water activated growing dinosaur as a tampon then smacking someone with it once it's fully grown and filled with blood
by Xanthern August 7, 2018

This is the act of sticking out your arms like a T-rex when attempting to hug a person you might not know well. It makes for an extremely uncomfortable greeting. This is especially true when one of the people involved in the creating is not a "hugger."
This lady at work tried T-Rexing me this morning! I was like "you don't know me!!" She had to step off me, I only met her once before and I'm not a hugger!! I am not a hugger!
by Beenizzle August 25, 2017

The gender- and sex-essentialist belief system which states that men are inherently more dominant, powerful, aggressive, or ambitious than women. Usually accompanied by the parallel belief that women are inherently more submissive, weak, nurturing, or delicate than men.
Man: I want to have kids, but I fear I won't be as nurturing to them as their mother.
Women: Don't let the Testosterone Rex get to you, sex doesn't determine how nurturing you are!
Women: Don't let the Testosterone Rex get to you, sex doesn't determine how nurturing you are!
by thedefinerrrrrrrrrrrr April 15, 2025

it's literally just somebody who talks a lot. they do not and will not shut up, they talk about the most random shit, all day, and nobody fucking knows what they're saying. the master of talking too much. (can be used in a positive or negative connotation)
Jessica: Hailey is literally going to drive me insane with her talking. Like, she's literally a yappasaurus rex she does NOT shut up.
by cyb3r_b4tzzz February 27, 2024
