Capasaurus rex 

A person who lies a lot. (A capper)

“Man, that dude is such a capasaurus Rex!”

Capasaurus rex by Cjsbabymomma April 20, 2020

cumasaurus rex 

Positioning your arms like dinosaur while cumming on a girls face.

"Girl, he totality cumasaurus rexed on my face!"

cumasaurus rex by -DW March 10, 2014

Cankasaurus-Rex 

A girl with cankles who has not even a hint of grace or class and is often rude, and loudmouthed.

Look who just walked in: Cankasaurus-Rex

Cankasaurus-Rex by Dolby 5.0 April 10, 2009

Cakasaurus Rex 

Someone, typically a male, with an extremely large penis! Short name: "cak."

Ross: "Dude, that girl hut, she wants me!"

Abe: "Oh yeah, what tell you dat?"

Ross: "My fuckin cakasaurus rex you idiot. Bitches can't deny it!"

Cakasaurus Rex by 69neked69 March 26, 2010

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