Daisy, Goober is a British expression that means peanut. This expression was popular during the civil war. I know, who cares, but I am into useless trivia.
Also what we call hillbillies were originally the Cockney slang speaking people from England. Or should I say from yonder England.
Oh and since I am wasting peoples time with this I will continue by saying Festus Hagen, although fictional, is a hero to me!