ripasaurus 

A gargantuan rip, usually from a bong.

"Dude, that was a ripasaurus!"

ripasaurus by WerdUp! December 11, 2004

Ripasaurus Rex 

The chasing of a hit of marijuana with a Jager bomb before exhailing the hit.

A Ripasaurus Rex is a great way to start the day!

Ripasaurus Rex by DRoK November 11, 2008

Remasaurus Rex 

the term used when a person with the name "Remy" is thought of as a dinosaur, usually when the face of the Remy is cut out and pasted on the head of a picture of a dinosaur.

Person 1# Who is this person and why is their picture glued to this picture of a dinosaur?

Person 2# It's Remasaurus Rex!

Remasaurus Rex by awureek July 2, 2009

Rizzasaurus Rex 

Sai B is the definition of a Rizzasaurus Rex

"God damn hes pulling all the bitches"
-Andrew
"Thats Sai B right there the Rizzasaurus Rex"
-Tate

Rizzasaurus Rex by Jacob Altrevaiz December 7, 2022

Ritasaurus

The most beautiful dinosaur to ever exist. Fast, small, and very vicious. Hypnotizes prey with beautiful eyes, and attacks when least expected.

The Ritasaurus came inches away from biting my head off, but i gave it a chocolate covered strawberry and it let me LIVE!!

Ritasaurus by modaddy89 March 2, 2011

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

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