Trex 

The result of a small combination from the name Tripp Rex Eisen. The 1st initial, 'T', combined with the middle name, 'Rex', to form 'Trex'

This is the nickname given to Lee Chesnalavage

Commonly reffered to as 'Sexi Trexi'

"Hey look! Its Trex!"

Trex by Trex April 10, 2005

trex 

Look at that def above ^^. I am not a clan!

A name, usually a given one to hide one's true Identity.

My alias is Trex, and if I ever catch anyone stealing that I will hunt them to the end of time.
-me

trex by Trex June 24, 2004

TreX 

The greatest fucking clan ever

Trex pwns j00 all

TreX by Jeremy (NiGhThAwK) June 23, 2003

Trex 

An ex (boyfriend/girlfriend) who has since come into being trangender.

"Steve is my trex. She now goes by Stephanie."

Trex by ParGar November 19, 2013

trex 

the big trex taylor. the one and only. owner of the original M-DOG. one of the three M-DOG's.

look there goes trex, you cant touch that.

trex by trex March 10, 2004

Trex 

The worst sex one can give/receive.

Bill: You gonna fuck this bitch?
Jeremy: Na man, if I get it in with that...it'll be trex no doubt
Bill: True dat, nobody wants trex.

Trex by Travisthetrexboywonder March 19, 2013

Trex 

A euphemism for the word sex

“I’m gonna trex you”

Trex by Chef donkay June 16, 2020