I'll have to watch the video later, because we live in the deep country and our internet takes forever to load anything on youtube.
I grew up in the city, but my whole family is from North Carolina, so I've got redneck in me. It always tended to come out once in a while even when I was younger. Jon's always lived in the country. He doesn't have much of an accent, but sometimes his country voice will come out without him realizing it.
Same goes for me when I spend too much time with my relatives. Jon's dad says I look like a "southern belle," but I don't see it.