My grandparents used that term... but I guess N. GA is technically southern appalachia. My grandmother also had the WEIRDEST term for giving you a spanking or switching; she said she would "make you dance joober." Nobody had any idea where that came from, or what it actually meant, other than her meaning of spanking/switching. It was a big amusing family mystery.... Then one day when I had nothing to read, I looked at the classics on my son's shelf, and decided that since I'd never read Huck Finn, I'd go on and read that -- and lo and behold, found out that "dancing the juba" was a slave thing, a religious dance around a campfire, clapping overhead and hollering all the while. So now I know where "dance joober" came from.
My grandmother was born in 1904; I reckon her mother would have been born somewhere around 1880-1885, so possibly my grandmother heard it from HER grandparents, if they survived into her lifetime -- quite possible, since my grandmother was the 2nd oldest in her family.
Andria