Noise made by niggers, especially raucous, larger groups observed to be whooping, hollering, and in general having little consideration for those nearby.
Behaving in a manner characteristic of niggers. In reference to a human, this typically involves making a shit-load of children and stealing anything that isn't nailed down. When used to describe an inanimate object, the word refers to poor functioning or being in an inoperative state - may be used interchangeably with FUBAR in this sense.
Dude, stop being so niggerous. Go buy your own Sprite.
My car's a niggerous piece of trash. The thingnever starts.