Stinkosaurus Rex 

The Mother Of All Farts; a really smelly, garlicky SBD.

Chreesus Jist, who laid that Stinkosaurus Rex?

Stinkosaurus Rex by pentozali June 29, 2006

t-rex arm

:A condition in which somebodies wrists apear to be glued to their chest with there fingers streched out in all different directions. Often accurs with the mildly retarded or with people who just pretend to be.

"Did you see that crazy guy with the T-rex arms."
"Dude he was pretending."

t-rex arm by Michael grundlefiner June 2, 2007

penisaurus rex 

1.An ancient entity part of a race of dinosaur known as <i>penisuclus erectamonus</i>.

2.Christopher Walken.

3.In other words, a penisaurus rex.

Dennis has claimed to have spotted the fluids of a rare penisaurus rex.

"Oh my, its so large and shapeful. Just look at its curvy features."

penisaurus rex by Typhoon G. Nguyen May 24, 2008

Honkysaurus Rex 

A huge white dick. Thought to be non-existant or extinct

Pornos have fake Honkysaurus Rexes

Honkysaurus Rex by Bob December 9, 2003

cockasoris rex 

An unusually large male penis referred by chicks as a Cockasoris Rex because or its shier size of

9+ inches

Sheman's huge cockasoris Rex was way to big for Nippi's tight little pussy that could only fit a mini sharpy.

cockasoris rex by master martin big long June 27, 2009

Samosaurous Rex 

A person notorious for being accidentally funny while coming off as an idiot at the same time.

The red-haired clown pussy was making a Samosaurous Rex of himself in the vet clinic. "Stop making a Samosaurous Rex of yourself, Sam!"

Samosaurous Rex by TheBears September 13, 2009

Clitorasorous rex

When a woman's Clitoris is enlarged/ elongated so much so its like sucking a golf ball. partially resembles a herm

err fuk around johnny your mum's got a right Clitorasorous rex. it was so big i thort she has both bits.

Clitorasorous rex by holmanator March 19, 2010