Casting aside all preconceived prejudices for fellow human beings to come together as a race to ban against intergalactic species. In the absence of said species, all prejudices conveniently return to the human race.
Two people are arguing at a stop light about the others road rage. An intergalactic space craft lands in the middle of the road. Suddenly, the humans ban against the outside specie and put all differences aside. These people are said to be intergalactic rednecks, or suffer from intergalactic redneckism.
The road from Charlotte to Atlanta passes through Redneckistan. At a truck stop on the way I saw a guy with a huge belt buckle and a gun rack on his pickup truck.
When a country person moves from their small town to a big city and their old redneck habits are removed and replaced with City traits.
Curtis the Country Boy moved to Seattle and had an involuntary rednecktomy. He went from a gun-toting, Tobacco chewing, beer drinking country bumpkin driving his prized Ford F-150 to a tote bag carrying, gum chewing, latte sipping city slicker cruising in a brand new Prius.