Japasaurus 

A feisty, aggravated asian person. can be both a boy and a girl.

I was very attracted to that Japasaurus

Japasaurus by Facebbokson Ubba The Nubba Jr. December 14, 2014

Jugasaurus-Rex

A Jugasaurus-Rex is the name given to a female with extremely large breasts.
The phrase was made famous by Neil from t.v show 'The Inbetweeners' where he spots a girl in the park and says, 'Hey guys, look at that Jugasaurus-Rex!'.

'Hey Lewis, Jugasaurus-Rex at 5'o'clock!'
'Woah, Your a right Jugasaurus-Rex!'
'Don't you think that Pamella Anderson is just one huge Jugasaurus-Rex?'

Jugasaurus-Rex by Barry Fluffers August 4, 2009

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

Joepasaurus 

Joepasaurus: (noun) (Joe-Pa-sore-us) a narcissistic fossil who overstays his welcome.

If Hef isn't careful he'll turn into another Joepasaurus....just like Carlin.

Econ 102 is a breeze. Professor Tenure is a board certified Joepasaurus.

Joepasaurus by Anonysaurus March 30, 2008

Capasaurus 

A prehistoric capper that caps about everything.

Guy 1 : Hey man have you seen Seacock Chicken because I just ate one yesterday

Guy 2: Bro what you're being a Capasaurus because that doesn't make sense.

Capasaurus by KithLive July 6, 2020

Jugasaurus Rex 

a person with big breasts.
probably, a combination of "Tyrannosaurus Rex" and "jug"

Oh, my God... Check out the Jugasaurus Rex!

Jugasaurus Rex by sataneros June 15, 2008

Japanosaurus Rex 

The Japanosaurus Rex or Japanosaurus for short, is a term used to describe a female with an obsession for Japanese, and ONLY Japanese men, wether its pretty or masculine, they pull them successfully or not, one at a time, or after them all at the same time, it stalks its prey, corners and grins at it; baring its yellowish teeth. It makes bad attempts to talk in Japanese to distract its prey before it pounces.

That Russian is a mighty Japanosaurus Rex.

Hide your man, the Japanosaurus is on the prowl.

Japanosaurus Rex by x-mochi-sweety-x February 27, 2008