lollersaurus rex

lol to the point that you turn into a giant lizard that eats other lollers alive.

"Did you see that..... lollersaurus rex!"

by tweaker93 December 17, 2006

peniosaurus rex

pen·io·saur (pen-nigh-o-s-argh'us, wre-cks-) A very large vagnivorous peninosaur of the Upper Crustaceous Period of North America, characterized by a small neck, large head and scaley skin. A vaginal intruder, the true king of the peniosaurs.

In a prehistoric times, it wasn't all that uncommon for a peniosaurus rex, to destroy a whole flock of ptwatodactyls.

by Mattie Macabre December 4, 2007

twatasaurus rex

1. A female sexual predator.
A female exhibiting vile, offensive and inappropriate sexual behavior.

"That twatasaurus rex tried to take my boyfriend home while I was in the bathroom".

by Maura Greene November 6, 2006

Galactasaurus Rex

Noun- A hypothetical dinosaur large enough to swallow the sun. Also possibly the pet of Galactus.

1- "What happened to the sun, dude?"
"Oh, Galactasaurus Rex ate it."

2- "Yo, Andrew, what happens to planetary nebulas at the end of the Hertzsprung-Russell cycle?"
"I eat them. For I am Galactasaurus Rex. Muahahahahhahahaha!"

by Manish Melwani May 8, 2008

Sketchasaurous-rex

1. (adj.) a describing term for some who is all too entirely illegitimate in both their appearance and conduct.

ex. 1. Look at that sketchasaurous-rex over there!

ex. 2. It looks like we should go. Sketchasaurous-rex just walked in the door.

by Diggin11 June 28, 2009

cankersaurus rex

Similar to a canker or a canker sore, a cankersaurus rex is incredibly painful and occurs in the most inconvenient areas of one's mouth.

I woke up this morning with a wicked canker sore on the tip of my tongue... but I accidentally chomped it midway through a delicious bite of Oreo O's. Now it's definitely a cankersaurus rex. Brutal.

by c-davidson August 27, 2008

vaginnasaurus rex

a scary lookin' vagina that scares the shit outta you

Dude! I met this girl last night and took her home. About half an hour later I was face-to-face with a vaginnasaurus rex.

by J Squeaky January 26, 2010