In those times of turmoil and earsplitting acrimony in public life, the term referred to those Americans who didn't raise much commotion, but whose fidelity to tradition was unwavering.
For the moment, at least, it's both, as was clear when McCain climbed back onto his plane and headed down to South Carolina, where he was met at 3 a.m. in an airport hangar by hundreds of college kids and the earsplitting techno sounds of Fat Boy Slim.