Culkin
A polite word for white-trash, made famous by Deena of Drink 'til We're Funny Podcast Culkin, like Macaulay culkin.... nothing more has to be said :P   
"If you have to choose between well water and city water, you might be culkin"

"You might be Culkin if you have ever sat down in the garage with the garage door open watching people go by."

"you might be culkin if you have ever worn plastic bread sacks as clothing"