adj. An individual or group of individuals who have an elitist attitude towards others without any apparent basis for this attitude, given their station in life. See: "Pot calling the kettle black."
noun. Fans of the Auburn Tigers. Auburn University, a land grant university in Auburn, Alabama, is well-known for housing a significant portion of its student population in mobile homes. Auburn fans frequently refer to other fanbases as "rednecks," "white trash," or "trailer trash."
That trailerpark bourgeoisie McGregor just leaned out of his double-wide to yell at Lil' Bobby and call him a redneck.