A girl typically of African decent, who loves to suck dicks; usually for drugs or just want another dick to suck for the current hour. These niggerskanks usually suck a dick every half hour and compare with their other niggerskank friends to see who is the biggest niggerskank.
Yo Yolanda, I've seen some crazy dick suckin niggerskanks before, but after I seen you suckin off those asians, I can confirm that you are by far the biggest. Where is your self esteem whore?
A person who uses improvised stories with the intention of acquiring a form of commodity from pedestrians through badgering. Niggersharks are possible in all ethnicities and most commonly witnessed at train stations, city streets and bus stops.