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

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

Penissorusrexing

the act of drawing a Penissorusrex on one's significant other while they attempt to sleep.

I think I'm going to Penissorusrexing my boyfriend while he sleeps!

by shobbs76 December 16, 2013

penisaurus

the biggest wang you have ever seen.

when that penisaurus entered my vagina it tore!

by dick a lick March 21, 2009

penisaurus

Ginormous monster mainly looking like a dick

and to your left there is a penisaurus

by thatfrenchdude July 17, 2011

Pentisaurus

Pantosaurus’ less successful brother who doesn’t like pants.

Megan:omg did you just see pentisaurus?
Maddie:Yeah he be looking fineeeee.

by Memeulous rulez May 6, 2020

penisaurus rex

the condition of a mans penis after he ejaculates

his penis is so small when it's in it's penisaurus rex mode.

by boomchild56 December 15, 2014