Lenosaurus 

When a girl has a huge chin, the size of Jay Leno's

Damn loook at that Lenosaurus!!! (to a girl with a huge chin ex. vienna from the bachelor)

Lenosaurus by ilovedinos March 2, 2010

Lolosaurus Rex 

A larger, more stupid species of the lolozaur family, known for its haunting, beastly cry between other lolosauruses; LOLOLOLOLOLOLOLOLOL

Man 1: "What in the fuck is that?"

Paleontologist: "Oh shit, lolosaurus Rex!"

Lolosaurus Rex: "LOLOLOLOLOLOLOL"

Lolosaurus Rex by Perry H. Christ September 27, 2008

lolosaurus 

Greater than LOL, ROFL, LMAO, LMFAO and ROFFLES, Lolosaurus is perhaps the greatest e-way of saying "I find that funny and would wish to say so in a gradiose fashion" however if it were to ever be translated into a laugh it would kill the laugher.

Billy:*rolls eyes*
Timmy: That's what your mom did last night!
Billy:STFU!
Timmy: Lolosaurus!

lolosaurus by Jeans May 31, 2005

Jenosaurus 

Fierce, zealous

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

Jenosaurus by JJxxo March 21, 2010

lagosaurus 

an all knowing greek boy who thinks that he is the last dinosaur alive and lives in a jungle amongst primates.

Its a bird, its a plane, ITS A LAGOSAURUS! Where is my shot gun?

lagosaurus by Crystal McNeely December 1, 2006

Lesbosaurus 

An old lesbian relic fully equipped with wrinkled labia lips.

A woman who just came out of the closet yet, was known for being a lesbian way beforehand.

"Did you know wanda sykes was a lesbian ?! she just came out of the closet ! please that was so obviously and old news, shes a lesbosarus by now"

"Im going to stop by Pat Fields in the morning to by some new clothes, since im her number one client that old lesbosaurus"

Lesbosaurus by elle<3 February 16, 2009

Lexisaurus 

This creature is quite like its near relative the velociraptor.

It can be spotted in and around Deakin University.

1. Dont mess with me, ill stick my Lexisaurus on you.

2. Good morning my Lexisaurus

Lexisaurus by Zallik August 13, 2011