Rex 

It means poo

Person1: Bro where is he at?
Person2:he is gonna take a while he is taking a Rex

Rex by Sillylilguy October 3, 2023

Rex 

An amazing, supportive friend. The best listener, an incredible person. He’s great at finding the silver lining. If you don’t have a Rex, you’re missing out. He’s the absolute best person. He knows how to cheer you up when you’re feeling down. He is funny, kind, and caring. Rex is a badass.

Rex is quite possibly my favorite person in the entire world.

Rex by Rocketman_13 July 21, 2024

Rex 

He is an incredible, awesome person. He is an amazing listener, he’s great at finding the silver lining. He can give the best advice. He knows how to cheer people up, he can make you laugh no matter how you feel. Talking to a Rex can improve anyone’s day. It’s like an escape from reality. Rex is the best person, and possibly my favorite.

Rex is an amazing friend

Rex by Rocketman_13 July 21, 2024

Rex 

A mf that gives no fucks and doesn’t care about anything

Girl: Rex is so mean to me
Boy: Does it look like I give two flying fucks

Rex by Daddy chillllll June 8, 2024

Rex 

Short form of the watch brand "rolex". Typically used by rappers to flaunt their rolexes.

"rex after rex, blunt after blunt, cunt after cunt"

Rex by Chaman singh March 12, 2025

rex

the perfect boyfriend, a cute guy with a nice smile and gives you a reason to live <3

I love my rex <3

girl 1 "did you see rex"
girl 2 "yeah he's well cute"
girl 3 "well I'm dating him"
girl 1 "lucky horse"

rex by starcarsxn October 12, 2025

Rex'' 

The coolest guy on the planet. Creator of Rexx's Site of Crud, Rex's xtra stufu, The Rejects, Humo the Sumo, Sheswah, ect.fused with "Rex"

Rex...your just so...rex.

Rex'' by mr.mann November 19, 2003