The proper term for the male of the species known colloquially as Niggers. Do not approach unarmed or without an armed escort, known to be extremely prone to violence likely to attack anyone that stands in the way of instant gratification AKA a "wite wimmenz". The nigger buck communicates through saying "Motherfucker" in various tones and pitches.
Hey look at that big nigger buck getting arrested for rape.

Five nigger bucks beat a white man into a coma today, apparently YT had looked at one of them "in a funny way".

I was forced to drive through the ghetto, where I heard motherfucker said in varying ways as some form of primitive communication
by NAACP Rep #69 November 20, 2009
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massive, mean looking nigger usually associated with prison rape.
Characteristics: blood-shot eyes, large frame, strong, if in prison has a nickname of "Tank", pushed in nose, blue gums, ashy, not very smart.
Man Cody, you a buck nigger cause you like to over power smaler guys for ass sex.
by Oswaldo Sanchez December 29, 2005
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A giant designated hitter for the Red Sox who can't hit the fucking ball. Also known as a Big Papi.
I got $5 says that buck Nigger David Ortiz strikes out again!
by Skifastchef April 14, 2010
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