Nigrosis 

The evolution of a nigger.

#1. He's sufferd a hard nigrosis growing up, its sad.

#2. Now watch the nigrosis take place.

Nigrosis by screb March 10, 2010

Negrosis 

The metamorphasis a wigger goes through when they reach the pinnacle of wiggerness.

Jollystylez is yet to go through negrosis.

Negrosis by ExS July 18, 2003

negrosis 

A condition of an essential bodily organ that occurs when one day it stops working and starts stealing nutrients from all the other organs.

yo I think I got that liver negrosis.

negrosis by RoboMastodon August 7, 2009

Negrosis 

Kind of the same as necrosis, only your skin turns black, your lips get big, and you have a sudden craving for chicken and watermelon... only it still rots you from the inside.

Kid 1:Damn what's up with C.J.

Kid 2: Oh he has Negrosis.

Kid 1: That sucks...

Negrosis by TheFlyingJew April 22, 2009

Negrosis 

The process of becoming a nigger

I listened to nothing but Rae Sremmurd today, i think im experiencing Negrosis

Negrosis by Negrosis Phd August 23, 2017

Negrosis 

A mental disorder characterized by having irresistible tendencies towards unreasonable violence, irrational and low-intellect thought, stealing, and raping.

"Yeah, my friend was suffering from Negrosis so he became a dumbass and decided to steal someone's bike for no apparent reason"

Negrosis by Man of the Klan December 6, 2018

Reverse negrosis 

When a black person calls a white person a "nigga" but doesn't like it when the white person says it back. Also referred to as a "one way nigga."

Black person: Waddup nigguuuuuuuh?
White person: Yo. Waddup my nigguh?
Black person: What the fuck did you just call me?
White person: Yo man. That's reverse negrosis.

Reverse negrosis by ElJameso April 14, 2015