pwnasaurus rex

teh pwnasaurus rex = teh mad 1337 hax-r that pwnz all at everything

Phatty:man you totaly pwned me lu bu
Lu Bu:I know i r teh pwnasaurus rex of ut2k4

by booshels June 5, 2005

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."

by Typhoon G. Nguyen May 24, 2008

Peenasaurus

Noun

Peenasaurus comes from the root Peen meaning penis and saurus which lends to large things such as a dinosaur. A Peenasaurus is a man with a large penis.

He's not a guy... he's a Peenasaurus!

by kwt52 March 2, 2010

pedasaurus-rex

a playful nickname for a man who is dating a younger woman.

that man is such a pedasaurus-rex. he is dating a highschooler, but they are cute together.

by ailrojacko May 30, 2009

penisaurus

dinasaur with a very large twanger

Hey look at the fuckin massive penisaurus's penis!!!

:: if it has short arms its a penisuarus rex !!!

by DEL BOI August 18, 2006

pregosaurus rex

The scariest creature known to man.

I saw this monsterlike creature roaming the plains at a buffet and it made me go blind. I think it was a pregosaurus rex.

by breakudown1011 June 28, 2008

piggasaurus

1. Some one who is a rank pig.

Courtney: BURP
Tara and Nicole: You are the rankest piggasaurus!

by Nicole and Tara June 28, 2005