Penisaurous-Rex

Refering to an enourmous penis.
Whoa! That guy has a penisaurous-rex.
by The Real Cullen August 09, 2006
mugGet the Penisaurous-Rexmug.

penisaurous rex

a bulging bubbling penis longer than 8 inches or a dinosaur's erection.
"that collin has a penisaurous rex."
by peniswhore45 January 18, 2009
mugGet the penisaurous rexmug.

Penisaurous-Rex

The dinosaur that all people love (especially girls that want to fuck with him) it is very recognized for his big, giant dick
Chris wants a Penisaurous-Rex for his birthday.
by XX-DOGEBITCH-WOOf February 05, 2018
mugGet the Penisaurous-Rexmug.