by tweaker93 December 15, 2006
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 November 11, 2007
by Maura Greene November 06, 2006
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!"
"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 08, 2008
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.
ex. 2. It looks like we should go. Sketchasaurous-rex just walked in the door.
by Diggin11 June 28, 2009
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 July 31, 2008
Three female NYPD cops were referred to as Nappy Headed Hos inside their Brooklyn precinct by two superior officers. I think those guys are going to go the way of the Imussaurus Rex.
by Timberwolf4545 April 27, 2007