Reckasaur 

a really cool dude; the kind of guy you wouldn't mind if they stole your girl

"Hey, there's that Reckasaur and my girl; I'm glad she found someone so cool"

Reckasaur by sir_dudeman July 27, 2017

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

Rackasaurus 

If boobs had teeth these would be on top of the food chain with their immense size.

That girl I met last night was a rackasaurus.

Rackasaurus by ff431 October 2, 2006

beckasaurous

(1) a word used to describe a person who wins.
(2) a dinosaur

(3) not a robot

your a beckasaurous. therefore you are a winner.

beckasaurous by completely reliable source April 3, 2010

Beckasaurus 

A Monster truck drivin by the sexiest woman alive. It will destroy any man driven trailer racing nascar that gets in her path.

Beckasaurus soon to be appearing at the Metrodome

Beckasaurus by Beckasaurus April 19, 2012

Rectosaurus 

A homosexual dinosaur that enjoys gay sex with other rectosaurus' since the species is all male. Now, it is used to describe a gay man who enjoys taking dick up the asshole on a nightly basis.

After running 5 miles, the rectosaurus, harrison, had anal sex with four gay men.

Rectosaurus by Erik D November 4, 2006

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