A person of the afroccentric decendency who has content for other people and takes out this content with negromaniacal force. This generally entails drive bys, nigger knives, shanks, prison rape, car jackings, jackings, AIDS and general thievery of all sorts.
Matt: DUDE i just saw a necrofeliac
George: You fucking idiot its spelt 'necropheliac'
Joe: Did u ask him if u could join him in the graveyard tonight?
Matt: OF COURSE!
To have the audacity of a Negro person, or Afro-American person. Effrontery or insolence; shameless boldness in the manner of a black person. Term first know to have been used in the lyrics of the Afro-American rapartist known as Ludacris.
When the black girl started screaming in the restaurant over her nail having been broken by the 'Ignorant Waitress,' the rest of the peaceful customers thought, 'I cannot believe she has the negrodacity to cause a scene like that!'
The science of using plant- and soil-based scientific principles in order to manage land and soils for the production of food that black peoplelike (e.g. watermelon, black-eyed peas, sweet potatoes, collards and other greens).
Food production scientists rely on the principles of NEGRONOMY in their day-to-day work.