Executive White Trash
Executive White Trash are people who have white collar jobs, seem normal at the office, but then spend the weekend at monster truck rallies, drinking cheap beer and wandering through the woods, shooting at things.
"Why was Frank coming out of Wal-Mart with a new rifle and four bags of pork rinds on Saturday? He was wearing a NASCAR cap. I thought he was a programmer at IBM!"

"He's Executive White Trash, is what he is. His Beemer has a gun rack."