Any one of a number of cheap and potent beers often found in forty-ounce bottles. Mickey's, King Cobra, Little Kings, Colt .45, Saint Ides, and Old English 800 are all examples of nigger beer.
1. a black person that has been lynched and is hanging from a tree resembling a berry hanging from a bush.
2. when a black person has a blackberry type phone.
1-Eric: aww man I forgot to take down that damn niggerberry from my tree.