An extreamly large group of black people that rushes you, completely over running you and taking everything that you was trying to get. Spoted at school lunches, bus lots, discount stores, and anyplace with free stuff.*
*definition made by a black guy
"Man i'm so hungry"
"Why didnt you get any lunch"
"Because a nigger wave got to it before i did i got ran over"
"Oh yeah i forgot its fried chicken day"