bromosaurus rex

a large-scale brosef; one who has been a brosef since ancient times.

sup brosef?
bromosaurus rex! how's it hanging?

bromosaurus rex by elPenetrator February 15, 2010

Swagasaurus-Rex 

(Swag-uh-sohr-us-rehcks) n.
1. A person who contains and unfathomably large amount of Swag.

"DUDE! That person is such a Swagasaurus-Rex. I can't fathom how much Swag they have!"

Swagasaurus-Rex by Spartan'Abs October 18, 2010

dateosaurus rex 

noun. male or female who is a monster at dating, whether it be the same or opposite sex. They go on dates frequently with many different people. Aforementioned dates are not aware at the time of what a handful said "dateosaurus rex" can be. Usually once the date is initiated, it is too late.

Bob: What are you up to tonight man?
Adam: I got a date with that new girl, Reese.
Bob: Jesus man! You're like always out on dates!
Adam: Naw....
Bob: No man, you are totally a DATEOSAURUS REX. They have no idea what they're in for. Do they?
Adam: Usually not man, usually not.

dateosaurus rex by Ressaler October 10, 2008

lollersaurus rex 

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

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

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.

peniosaurus rex 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".

twatasaurus rex 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!"

Galactasaurus Rex by Manish Melwani May 8, 2008