Ryanocerous

A creature; large and in charge.

Have you heard anything about domesticating the wild ryanocerous?

Ryanocerous by Douglassafrass October 6, 2018

Rhinocerous 

A white trash overweight unicorn

that's no rhinocerous my friend... that's an overweight white trash unicorn!

Rhinocerous by Allison T February 10, 2008

Rhinocerously Fat 

A living organism whose mass is so great that it can be labeled with it's own personal ZIP code. A creature with a neverending desire to consume it's surrounds. Usually referred to as "Fat Guy" or "That Cowish Mofo." Inspired by the hefty shape of a Rhinocerous, who spends most of it's time grazing and rarely moving, only being able to run for seconds at a time. Behavior such as this is apparent in those who may be aptly dubbed "Rhinocerously Fat".

"Wow, have you seen how Rhinocerously Fat that kid Carmine has gotten?"

Rhinocerously Fat by Some Diesel Kid Who Thinks He's God September 9, 2008

Stabbing rhinocerous 

When a girl with a giant nose is giving you head and her nose keeps stabbing you in the stomach.

Tom: "Dude why is your crotch so bruised?"
Robert: "Its because Betty gave me head last night and it felt like I was being stabbed."
Tom: "Damn that's gotta hurt, I'm pretty sure that's called a Stabbing Rhinocerous."
Robert: "I can see why."

Stabbing rhinocerous by Bo Jangles The Eleventh May 7, 2016

Snot Rhinocerous 

When you have a cold and you blow your nose in someone's asshole while pinching the head of their penis.

"Hey honey, I'm feeling a bit under the weather, and we're out of tissues. Do you mind if I give you a Snot Rhinocerous?"

"But I don't have a penis."

"Strap on this dildo."

Snot Rhinocerous by Snot Rhino November 13, 2009