Slorasaurus Rex 

A slore of prehistoric nature

Daayyummm Look at that slorasaurus Rex walking outa the trees!

Slorasaurus Rex by Somerandomchick1988 September 23, 2011

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, i 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

wangasaurus rex

Having a large penis that stretches out seemingly enlessly.

Jo has a wangasaurus rex.

wangasaurus rex by blagles May 1, 2015

Crapasaurus Rex

1. A crap so fierce malodorous that its roar odor can be heard smelled throughout the entire jungle house

2. The reining king of craps

Dude, do you have any spray? I'm about to unleash a Crapasaurus Rex in here.

Crapasaurus Rex by Dr Urich June 6, 2015

Sketchesaurus Rex 

Someone who is extremely sketchy and suspicious.

Ezra Fitz on Pretty Little Liars is so shady. He's a Sketchesaurus Rex.

Sketchesaurus Rex by EPalms June 28, 2015

Tyrannospermus Rex 

When a paraplegic man is strapped down with use of only his tiny arms and is jizzed on by at least 12 men(see dirty dozen

Dude to paraplegic man: You stupid asswipe! We're gonna give you a Tyrannospermus Rex you trashfuck shitter!

Tyrannospermus Rex by Shred4life September 5, 2015

bitchasouraus rex 

When someone is fat, and looks like a dinosaur, and is a bitch.

Dude, Sally is a total bitchasouraus rex!

bitchasouraus rex by RooshiRum October 20, 2015