Nigger theory is the theory of niggers (African-Americans, African-Britons, Black South Africans, Afro-Latin Americans, etc...). First introduced in Colonial Latin America and then popularized in antebellum America the theory encompasses various studies that attempt to understand the behavior and overall nature of niggers.
"Why do black people become so violent and ignorant outside of black African countries? Why do they go from cheerful people in Africa to disrespectful loudmouths once they leave the continent?"
"That's the goal of Nigger Theory, to understand why this happens"
When playing a video game (Gears of War 2 preferably), you get cheap shotted, shoot someone in the head twice and they cease to die. Mostly just get ripped off in an unreasonable fashion. Controllers thrown into walls, unending and justified cursing normally are results of being nigger'd.
Or just getting BS'd in normal everyday life along with shit luck
Jake-"Wtf i hate playing this game i always get Nigger'd"
Don-"What happened?"
Jake-"I lagged and got killed by a fucking pistol by some 9 year old"
Don-"That blows"
Getting mugged in the middle of the street by Senior citizens after church and oatmeal
The point where your elbows start to look like a black guys ass crack. You could be black, white, or asian. It doesn't matter who you are, nigger elbow can get you. once you have it, its hard to get rid of.