"Wanna daince?"(would you like to dance?)

"She's just as sweet as she can be!"

"He's afflicted"(usually referring to one who's developmentally disabled or handicapped in some way)

"Oh, take an ol' cold 'tater'n wait!"(usually said to children who were begging to eat before dinner was ready. Then sort of morphed into meaning to possess one's self of patience)

"Shoot, the wood was stacked so poor you could throw a dog through anywheres"(I first ran across this phrase in Hucleberry Finn, but heard my great Uncle Willie use it in conversation years later.

"Hell if I had a dog as ugly as that baby I'd shave 'is ass an' make 'im walk backwards!"(cruel, but funny, nonetheless)

"Pretty is as pretty does"

"If he was mah dawg, Ah'd drown 'im!"(overheard in a laundromat years ago by a woman referring to her friend's no-account husband)