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1.
An Adjective that refers to a close friend or sibling/relative.
Ty is my niggersaurusrex
by Ryan of the realwood September 03, 2008
 
2.
A person, or things main negroe. i.e. best pal, buddy, friend, and drinking bro.
hey, hey whats up niggersaurusrex
by Lil Niggs September 15, 2008