A country music based cable TV channel that caters to country music fans and everything "country". Because it is and caters to a white (usually southern) audience it is sometimes refered as the "There's No Negros" channel, thus TNN. White trash red necks are proud of this and laugh about it in mixed company!
Hey Bubba, did you knowed that I just realized after 15 years that there are no negros on TNN and that is how they came up with the name?!