Roarasaurus 

# 1: More than just fine Roarasuarous’s are super fine!
# 2: They revive ancient into classic rad.
# 3: Confident + Cool/ Totally out-there

Example 1
Random 1: She is fine!
Random 2: Yeah doode she is a total roarasaurus

Example 2
Random 1: Roarasaurus alert~
Random 2: -looks at the Roarasaurus-
Woah she has got style!

Example 3
Random 1: That person is such a try hard
Random 2: Nargh your just jealous doode
She's a total Roarasaurus

Roarasaurus by Jia~ness December 17, 2007

Rawrasaurus 

A Rawrasaurus is a cool dino, has a thing for Dessysaurus, but who doesnt.

Rawrasaurus: Rawr, Hai Dessysaurus
Dessysaurus has a group of dinos following her.

Rawrasaurus by T|C|1 August 3, 2008

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

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

Ragasaurus 

From the Latin, Raga meaning dirty and Saurus meaning from reptilian origins. A Ragasaurus is usually ugly and dirty with reptilian characteristics.

"Beth Clark is such a Ragasaurus".

Ragasaurus by TheRagaHunter December 31, 2007

rossasaurus

rossasaurus is what u call ur cunt of a friend ross when he’s being a big fat pussy

fuck you rossasaurus fucking rex

rossasaurus by abbadabbadoodiddydeeda January 25, 2020

rootasaurus 

An uncommonly large penis - so large that it reminds one of the dinosaurs that lived during the Mesozoic Era

This morning she backed her ass up on my rootasaurus. She said my dick was so big she felt like she had went back in time to when the dinosaurs were alive.

rootasaurus by ChickenHawk88 January 10, 2021