wangosaurus rex 

complete jackass. whereas a wang is a guy who is moderately an asshole, a wanosaurus rex is a fucking idiot who is the very essense of being an asshole. yes, it is resonable to call the guy "the very essense of being an asshole" there is craft involved with opting instead to call him a wangosaurus rex.

"oh shit, that one dude who keeps wrecking open mic night by doing my chemical romance covers is here.... that dude is a total wang"

"shit, last week he tried to do a fall out boy cover..... on accoustic."

"wangosaurus rex!"

wangosaurus rex by stu in the zoo April 12, 2007

Dinosaurus 

The ultimate dinosaur.

"I got raped in the ass by a Dinosaurus the other day."

Dinosaurus by They Call Me Mr. Tea April 27, 2007

Dinosaurus-Rex 

A big dinosaur that was scary and toothful.

I saw a dinosaurus rex and I nearly crapped myself

Dinosaurus-Rex by Martin June 11, 2004

Winasaurus Rex

a rare species of dinosaur that magically warps forward in time when someone wins at life. this causes all believers of the magical powers of the winasaur to exclaim loudly WINASAURUS REX! followed by high fives and fist bumps galore.

<Jon gets the coin to go down the girls cleavage, winasaurus rex appears> "WINASAURUS REX" <Jon high fives and fist bumps all surrounding people>

Winasaurus Rex by winasaurlover February 22, 2010

ginosaurus

Something really big. HUGE.

Person 1: WOW thats GINOSAURUS!
Person 2: jeez. holy moley!

ginosaurus by Arden Wabbi January 18, 2008

Dinosaurus 

1)A person who is liked by all, because they are truthful and do not follow those who are unkind and conformist
2) a cool person who is 'swag' and liked by all because they are are true to others and themselves
3) a cool and 'swag' trend setter BECAUSE they don't follow trends eg. a hipster that hates hipsters

friend: she's so nice but so cool as well, and doesn't take any lies from anyone even if they're popular
other friend: yeah, she's such a dinosaurus

Dinosaurus by AugieMT January 24, 2016

Winosaur

Mature woman with an exaggerated taste for alcoholic beverages derived from grapes, quite often stored in a device called bag-in-box. Because of her degenerated state the winosaur is the opposite of a milf.

Damn, is Martha drunk again? That old hag is such a winosaur...

Winosaur by Karlos de Suecia March 1, 2009