Rashasaurus Rex 

Someone that has a knarly rash, lurking on the sides of their face.

WOWA Kelly is a major Rashasaurus Rex.

Rashasaurus Rex by Shanahan February 24, 2007

rapeasaurus rex 

A term used to describe the extent to which an individual or organization successfully dominates a situation.

Note: Can be used as an adverb or verb.

EX1.

Peter: How did you do on your exam?
Ali: I totally rapeasaurus rexed it!

EX2.

Dan: Did you hear about that hostile merger?
Bob: Yeah...dude totally, rapeasaurus rex!

rapeasaurus rex by Myxomatosis is the new up November 10, 2009

Rawrasaurus Rex 

An expression used to break an awkward silence.

Person 1: Sooooooo....

Person 2: Rawrasaurus Rex?

Everyone: Lolz.

Rawrasaurus Rex by dannyb0y915 December 1, 2010

rankasaurus rex 

a person or thing who/that is especially disgusting, rank, and/or grody

"Whoa, that three month old cadaver that Chris is poking with a stick is rankasaurus rex!"

rankasaurus rex by RICHARD, LIZZARD, AND SCHLOSS October 27, 2004

ragasaurus rex 

someone on the rag who is a huge bitch.

becky, i know its that time of the month, but you dont have to be such a ragasaurus rex.

ragasaurus rex by stephanie and dan April 16, 2007

Rapeasaurus-Rex 

The act of unwanted sex by a Tyrannosaurus-Rex.

I was hurting bad the next day after I got Rapeasaurus-Rexed. HELP! RAPEASAURUS-REX!

Rapeasaurus-Rex by Dr.Ian October 10, 2012