Not to be confused with a blue collar, it is a cousin of the red neck. The only diferance is that the are from the Ohio/Indiana/Kentucky area and raise horses.
A person, usually a woman, hailing from the Northeast United States who carries herself with class and dignity - as opposed to Southeastern Red Neck women who more often than not present themselves as trashy, uneducated and whorish.
"Becky understands what boundaries are and never lets herself come off as trashy or uneducated, she makes me proud to a Blue Neck!"
"I wouldn't be caught dead flirting with another woman's husband over the internet! I'm a Blue Neck!"
Similar to a redneck, bluenecks are a bunch of white trash, crazy country folk with a large distaste for the viewings of normal society. Bluenecks however, hold leftwing/liberal values rather than rightwing/conservative ones. Hence the blue in blueneck.
A redneck who votes Democrat. May be a Dixiecrat in the tradition of Harry Truman or Lyndon Johnson, who did not abandon his roots and become a Republican in the 1980s. For example, U.S. Rep. Dan Boren (D-Oklahoma). Often fiscally conservative, pro-military, pro-states' rights, pro-family values, yet supportive of civil liberties and some limited form of government assistance for the truly needy.