cuntasaurus rex 

A large and or scary looking woman who is rude, or "cunt-like" in nature

Yeah, she is pretty much a cuntasaurus rex for saying that to him.

That girl mean! Like a cuntasaurus rex

cuntasaurus rex by npizzle March 9, 2009

Skankasaurus Rex 

A big skank

Hey Bre you're a skankasaurus rex

Skankasaurus Rex by matFthew February 21, 2011

Clitasaurus-Rex 

When a woman has an overly large clit, resembling almost that of a mircopenis.

ya I know she was totally hot dude, but she had one hell of a Clitasaurus-Rex hiding down thier that almost out measured my own.

Clitasaurus-Rex by Matthew St.Germain May 4, 2007

homofagosaurus rex

A homofagosaurus rex is exemplified by an inattentive, effiminate, borderline gay boyfriend.

OMG, that chick has to vibe herself to sleep because her man is a homofagosaurus rex.

homofagosaurus rex by too kewl January 24, 2005

b-rex 

Short for wordbonosaurus/word. An swelling of the male member by the circulation of blood, also known as an erection. Used to refer to an erection in public.

1. You see that girl? She got major hotential, and gave me a massive b-rex.

2. Damnit, why did i wear sweatpants today! Now everyone can see my massive 8 inch b-rex!

b-rex by noodles April 17, 2006

t rex 

A cheap ass. The person, who at dinner in a restaraunt when its tip time, whos arms seem to be too short to reach into their wallet and tip their fair share. T rexes, frequently seen reusing napkins and relying heavily on the "if its yellow, let it mellow" flushing principal, are the utmost cheapest, tight waded, penny pinching bastards around.

Frank: "Steve, how much did you tip?"

Steve: "I dont believe in tipping... *leaves table*"

Frank: "You god damn t rex... *shells out more cash*"

t rex by Johnathan Milavec March 7, 2007

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