Penisouras  

Million years ago the greatest and most feared dinosaur wasn't the tyrannosaurus or Velociraptor but the Penisouras who conquered and destroyed The Neanderthall's great cities and country's. This Dinosaur was over 50 feet tall weighing over 30 tons and could shoot its hot sticky goo over 1000 ft in distance.

Dude did you see last nights episode when Godzilla went up againist The almighty Penisouras ! Godzilla cried like a little bitch

Penisouras by Bum Killa 101 April 15, 2009

Penisaurus Erectis

A large penis that is big, erect, and terribly ugly

Jessica: "Carol,I was up early this morning and unfortunately saw Sam sneaking out of your bed with a penisaurus erectis. How can you use that thing, it is horrid!"

Carol: "I know, but once it's dark and I'm a little drunk, who cares?"

Penisaurus Erectis by Dastev April 13, 2009

Penisaurus rex 

A beast with the world's largest 5 inch penis. It should be noted that the 5 inches is in reference to the radius of the penis. When erect, it can extend up to 15 kilometers in length.

The word "Penis-" is the latin word for "Tail" and the term "rex" is also from the latin word "king". Hence "Penis King"

Kingdom - Anamalia
Phylum - Chordata
Class - Mammalia
Order - Penisauria
Family - Penisauridae
Genus - Penisaurus

Penisaurus rex is often abbreviated to P-Rex. The P-Rex is often synonymous with the word AVBP.

The most common prey for the Penisaurus rex is the Danfag

In some cultures, the P-Rex is referred to as "Moosa, the beast with the 2.5 ton AVBP". It sometimes suffers from back problems.

The Penisaurus rex used its AVBP to crush the Danfag

Johnny is the Penisaurus rex.

Occasionally, the Penisaurus rex would suffer from Penisclerosis and would get a 28 hour erection.

When the P-Rex caught a case of Penisclerosis, it used its AVBP to smack Danfags across the face.

People worship the Penisaurus rex by repeatedly chanting "Moosa-Bhai!! Moosa-Bhai!!"

Penisaurus rex by boringtimes February 1, 2010

penasourus 

a very large penis-like dinosour

dude i was watching land before time and the huge t-rex was fighting with the even BIGGER PENASOURUS

penasourus by mrtacomancan24 November 8, 2009

Penisouraus 

A penis that is larger than a leg but smaller than a body.

Girl: He had a penisouraus that gave me a ride last night.

Penisouraus by StraightxXxKing April 5, 2011

Penisaurus 

N. Penisaurus - Derives from the male organ Penis, suggesting that the intended victim is a large penis (Or the derogative alternative "Cock")

Dave, you are a penisaurus.

Penisaurus by Carl April 2, 2005

Penisaurus 

A penisaurus is a dinosaur that is shaped like a penis, has a big penis, and acts like a penis

"You are such a fucking penisaurus, eat my shit dog"

Penisaurus by NiggerGid January 19, 2018