Janosaur 

synonymous with "coolest person in the world". The Janosaur never loses, especially to Zacharus who only things he is greater.

The Janosaur annhilated her many foes, especially the weakling zacharus, with only a slight regret since Zacharus had once made damn good spaghetti sauce.

Janosaur by Jane December 6, 2004

Janosaurus Rex

It's a famous dinosaur that was bred with a Jan. The warcry of the Janosaurus is : "Rawr".
They are very shy, but when angered, they can transform into their ultimate form: Shrek.

-"Look a Janosaurus Rex!"

-"Rawwwwwr"

Janosaurus Rex by Janosaurus Rex November 25, 2021

Jenosaurus 

Fierce, zealous

Julie's jenosaurus personality intrigued most people who knew her.

Jenosaurus by JJxxo March 21, 2010

Jankosaurus 

A name for someone that is always tiring to pull some shit over on you.

jankosaurus is someone that will rip you off or give something that is not what they said it was.

Jankosaurus by Beerspasco September 26, 2010

jagosaurus rex 

That one friend that aways say's they have to shower before they leave the house. Ends up having a half hour beat sesh. Woman can also fall into the category with help of shower head....

Yo? You wana grab some drinks bro?

"Yep sounds good let me shower first"
Hurry up Jagosaurus rex the bar closes at 9.

jagosaurus rex by sweetasianpussylover June 11, 2017