We get families like that in the UK too... I avoid them like the plague... always have had and I don't shop 'dressed'. There is no way you will win in that situation. There is a portion of the human race that really worries me. The redneck term... yeah we have names for these types too and they are sadly not truly representative, but then I am with Melissa... it is not meant to be an abuse of the word or terminology, but more a frustration... we know what they are like... let's all rise above the terminology.
Katie... I hope you are okay. I know I would be affected by this for some weeks... I feel sorry for the kids... brought up in a different environment they would grow to be very different people...