My grandfather was born in Mississippi in 1894. He always referred to a paper sack as a "poke'.
Ice tea is always sweetened in the south. They also don't know how a poached egg is cooked and red eye gravy is greasy water.
My wife and I went into a small sandwich shop in London and ordered roast beef sandwiches. They had a display of packaged single serving potato chips. My wife said, "Oh, and 2 chips".The lady said they didn't have chips. My wife pointed to the rack and the lady said "Oh, you means crisps". Over there, chips are french fries.
By the way the roast beef sandwiches were a paper thin slice of roast beef between two slices of bread with a smear of horseradish.