Term used to describe a portion of the republican base who could generally be categorized as rednecks,hicks, hillbillies, or other forms of white trash. Bubba typically places issues like gun control and patriotism ahead of education, health care, and the environment. Bubba believes it is imperative that there be sociocultural and religious similarities between him and the candidate for which he is voting. Bubba is almost always voting against his own economic interests, but without an even rudimentary understanding of macroeconomics, he is clueless to this fact.