Tuckasaurus 

An extremely respectable breed, there is only one left. A very good-looking dino. He does not eat other dinos, because cannibalism is bad. He also is the kindest, most caring dinosaur you will ever meet. He can always make you laugh. He can always make you feel better when you are depressed. He can always fix everything in the world that could be wrong because he is just that perfect. The Tuckasaurus could have any woman in the world that he wants, yet he picks the Pokemon called "Squirtle." Squirtle is completely in love with the Tuckasaurus. It is not hard to understand why. After all, the Tuckasaurus is the most lovable dino there ever was.

Look at that Tuckasaurus! Dang, I wish I were him. He can get any chick. And he's so freaking hawt.

Tuckasaurus by SquirtleChick January 25, 2013

Turdasaurus Rex 

a huge, monstrous, corny, dump that has been laid in a public bathroom.

Yo Dave just laid a bloody turdasaurus rex in the Dairy Queen bathroom sink.

Turdasaurus Rex by TastyTurdSandwitch July 5, 2010

Cuckasaurus

A person at the highest point of being a cuck

Did you hear John over there really likes to watch his wife get fucked he is a cuckasaurus

Cuckasaurus by Tookyotacos April 14, 2018

Tankasaurus Rex 

A hybrid word made up of tank and tyrannasaurus rex, used to describe something with capabilities of both in the areas of strength and speed.

Ben: Whoa Clay just rolled that Viper over like 50 times! Your Ford GT is a Tankasaurus Rex!

Clay: Oh ya?

Tankasaurus Rex by shiftyclaybob September 16, 2009

fuckasaurus 

an obese woman who attempts to rape a man. after said rapage, she eats him cause she is no longer satisfied with other food

Kim is such a bad fuckasaurus, she never finishes the man.

fuckasaurus by Dylan Ver Way November 20, 2009

Fuckasaurus Rex 

An elderly individual who is highly sexually active

"I hear Quincy down in hall A of the Happy Homecomings retirement home is a fuckasaurus rex!"
"o rly?!"

Fuckasaurus Rex by Phantomman December 21, 2005

fuckasaurus cunt 

Very similar to the fuckasaurus rex but much more of a cunt. An old, sexually active twat.

You fucking fuckasaurus cunt!

fuckasaurus cunt by tapman kitchenklub October 21, 2010