piggasaurus 

1. Some one who is a rank pig.

Courtney: BURP
Tara and Nicole: You are the rankest piggasaurus!

piggasaurus by Nicole and Tara June 28, 2005

pregasaurus 

1: A pregasaurus is a pregnant woman that that will destroy anything thats in the way of her and her food.

2: a pregnant lady that will eat anything, its a omnivore (eats plants and meat)

1; Quick everybody hide there's a pregasaurus coming and shes on a war path.

2; jason: hey man who's chocolate is this

brett: i wouldn't touch that it belongs to a pregasaurus

jason: oh shit that was close man that could have been my

last meal

brett: yeah man them pregasurus are vicious creatures

pregasaurus by pregasurus hunter October 12, 2011

niggasaurus 

An old person, particularly of the African American sort

Joe to his grandpa: yo niggasaurus hurry up I gotta go to school!
Grandpa: what sonny?

niggasaurus by GetGrooseWitIt2.0 December 7, 2010

preggasaurus 

Noun. Huge lumbering creature with massive breasts, ferocious appetite and very slow, ungainly walk.

Derived from Greek: preggo = "knocked up chick" + sauros = "lizard".

"Wow, I didn't see Nicki for ages since she got knocked up. She's a real 8 month preggasaurus now.

preggasaurus by Wizards Sleeve June 12, 2006

Niggasaurusrex 

A very tall black man who is able to dunk a basket ball at only 12 years old

Homeboy1: yoooo you saw my niggasaurusrex Jamie out there!?
Homeboy2: awwwwwww yeahhhh son

Niggasaurusrex by Tamer "LiL dEaFy" Attalla December 23, 2006

niggasaurus rex

someone who is deeply immersed in nig culture. this involves eating and drinking koolaid, watermelon and fried chicken everyday all the time and wearing clothes that are a minimun 4 sizes too big.

Panos: " Why is your shirt so big?"
Sandro:" Cause im a niggasaurus rex!"

niggasaurus rex by Tron Carter Westen March 25, 2009

Niggasaurus 

a large, muscular black man
a gangster/gangsta

Slang: a black man, nigger/nigga

That's one big Niggasaurus
Yo, hes a Niggasaurus Rex
He's a straight up Niggasaurus

Niggasaurus by Steve!! February 28, 2006