A nigneck is a person that acts like a redneck and a nigga. Similar to a wigger, but a nigneck is not only a white person that acts black, but a redneck that acts black. Thought that could never happen, eh? The word origionally created by my friend Ryan.
Man, oldSkeeter over there has sure turned into a nigneck with that rap music lately.
Someone who is addicted to obtaining money and building wealth. A money addict and fanatic. Breadheads often work more than one full-time job, and some even participate in illicit activities to "obtain the bread".