jenkasaurus 

HLN and Trutv reporter Jean Casarez when her name is said by red-faced clown Nancy Grace.

"And now out to Jenkasaurus, reporter for In Session on Trutv".

jenkasaurus by hidinginaholesomewhereusa June 16, 2011

Jenosaurus 

Fierce, zealous

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

Jenosaurus by JJxxo March 21, 2010

jerkasaurus 

the king of jerks - total idiot - loser

you're a real jerkasaurus.

jerkasaurus by j.bowen January 3, 2007

jerkasauras 

1.A mean or cruel person.
2.Their attitude is that of a scary dinosaur.

Danny is being a jerkasauras because he won't stop being mean and making fun of Marla.

jerkasauras by Marla C. December 10, 2008

Jerkasaurus 

A very large jerkoff-half dinosaur like human of the Upper Cretaceous Period of North America, characterized by having strong wrists and a large head. Also know to some Canadian dwellers as jerkoffskie

Jerkasaurus is owning up!

Jerkasaurus by Last_Assassin January 14, 2004

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

Jessasaurus 

Jessasaurus is when a Jessica evolves into it's more aggressive form. Characterised by eyes halfing in size, red face and long sharp nails.

The Jessasaurus is rumoured to have originated in Essex, but, is said to be preying on people as far south as Bedfordshire.

If you come into contact with the jessaurus try to mesmerise it with herbal remidies until asleep, where the transformation will reverse.

Fuck me, she's a jessasaurus today!

RUN!!!! THATS THE JESSASAURUS.

Jessasaurus by The Co0n November 8, 2013