Tomatoes
While vacationing on Cape Cod, my wife and I stopped at a small way-side stand and bought some tomatoes. When I commented how small they were, the proprietor's reply was "Ay-up."
Returning a day or two later, my wife told the man the tomatoes he had sold us were tough and not very flavorful.
The old gentleman nodded, looked at us a moment, then said, "Lucky they was small, ain't it?"