NiggaSorusRex 

A t-rex thats black and steals other dinosaurs food.

NiggaSorusRex - "gnarrr gnarr roof"
*steals some dinosaurs food*

NiggaSorusRex by Dr. nigg beat February 2, 2010

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