Wasn't redneck originally used to describe a man who worked outside for a living....a farm hand for example. The 'redneck' is because they got a 'red neck' from being out in the sun all day. It later became used to describe what we think of as a redneck today....the skoal chewing, black, jew and homosexual hating, NASCAR watching, country (alt or other) listening, pickup truck driving, Jack Daniels t-shirt and baseball hat wearing, uneducated bigot!
Maybe I'm wrong because I'm just a stupid foreigner so what do I know.