Sigmasaurus Rex

A synonym for the term sigma. Often used as something even better than sigma

Nick is the sigmasaurus rex as he has the most rizz in the state

by CoolShark1413 March 30, 2025

wangasaurus rex

Having a large penis that stretches out seemingly enlessly.

Jo has a wangasaurus rex.

by blagles May 1, 2015

Rex

Someone from toronto

Now when I go back to the Rex they no who I am( as in toronto-saurus rex

by Sean sneeks September 20, 2021

T-rex

When you are so drunk that your knees fall into to the teepee position (imagine a giraffe trying to drink water spastically). Your arms then tuck into your body and you assume the T-Rex position as you gobble along on the dance floor.

I think I just saw a dinosaur on the dance floor... the bloke must be in T-Rex mode

by Dogshitsomething December 8, 2017

Big dick saurus rex

A nigga with a big dick

The big dick saurus rex skull fucked Michael Angelo

by Pam Anderson lmao November 28, 2021

Pegasaurus Rex

A prehistoric creature in which is listing one’s bousum for a pegging

“Is art thou a pegasaurus Rex” - Shakespeare

by OG Giggleshitter December 22, 2024

T-rexing

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