oompasauras-rex 

A retired oompa loompa that has gained so much weight from snacking at the chocolate factory it has gained the status of dinosaur

Did u see her? She was as big as an oompasauras-rex!

oompasauras-rex by store112hilarious May 14, 2011

blumpkinsaurus rex 

Someone who stands when giving a blumpkin because the floor is far too disgusting to kneel on. In this position the arms are close to the body resembling T-Rex arms, and the person looks like a dinosaur munching on its poopy-smelling prey.

Ask that girl to the bathroom, I hear she's a real blumpkinsaurus rex.

blumpkinsaurus rex by Mr. Bumphuck December 4, 2013

Spermasaurus Rex 

When someone who, after reserving an OG-Mudbone amount of schpunk for an extended period of time, releases his "seed" with such ferosity that he lets out a roar of relief and the meanest, biggest load ever (basically cums a water bottle or 5). It ejaculates with speed and power, and no condom can hold it back. It is the Spermasourus Rex, the true ruler of the Animal Kingdom.

"Yo dude! How'd it go last night?"

"Man, it was a freaking Spermasaurus Rex! It was the mega load! It even tore the condom, and she just drowned in it!"

Spermasaurus Rex by YacobEnterprizes April 2, 2014

Gympasaurus-Rex 

A slang for someone who has a disability with their walk that makes them walk like a T-Rex. This is generally funny because you can outrun one due to their gymp status.

Shavonnie is such a Gympasaurus-Rex, I love how she can't do shit about it.

Gympasaurus-Rex by awbatman500 May 22, 2014

Trampasorus Rex

An ugly woman who fucks prehistoric men for money and destroys all she touched

My ex wife is a trampasorus Rex

Trampasorus Rex by Davidine April 17, 2015

Yodisoarus Rex 

A small fragile reptile like creature that resembles a T-rex. Commonly found next to deserted animals or along side small river ways. It has significantly small arms and often falls over and cannot get back up...poor thing.

"Did you see that Yodisoarus Rex just steal that baby?"

Or
"Wow that Yodisoarus Rex sure does make some weird noises, eh?"

Yodisoarus Rex by Tuchi June 26, 2015

bitchasouraus rex 

A giant bitch, who commonly is refereed as a t rex.

Sally is such a bitchasouraus rex, am I right?

bitchasouraus rex by RooshiRum October 20, 2015