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.

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"

by NiggerGid January 19, 2018

Penisaurus Erectus

A very large erect penis, resembling that of a dinosaur.

"Wow babe, you made me so hard. Look its a Penisaurus Erectus."

by Boner Johnson December 2, 2007

Penisaurus

Meaning a very largely,ungodly,inhumane oversized penis.

ohh myyy god! screamed the whore,your penisaurus is so huge, im gonna give you a freebee tonight

by Djay December 14, 2002

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

Pegasaurus

One who engages in the act of pegging.

My lesbian friend is a dirty pegasaurus.

by The B&M show October 2, 2017