Rinnosaurus

Pronounded like Rin/Tyran(nosaurus)

(1)The word someone uses by mistake because they don't know the damn animal name is rinonasuras!

(2)They also give the excuse that a Rinnosaurus is an old ass Rino! It's so old its like a dinosaur!

Can you believe this man was stairing at my Ecco jeans talkin bout - is that a pink Rinnosaurus on your ass?

by Joneille March 27, 2007

RhINOSAUR

A rhino that did a dinosaur.

Person 1:"So class, what caused the extinction of the dinosaurs."

Person 2:"RHINOSAURS!"
---
Person 1:"Let's have sex!"
Person 2:"And make a RHINOSAUR!"
Person 2:"RARRRRRG!!!

by OMGthatsNOTmyPENIS March 24, 2009