I was involuntarily listening to two old ladies talking loudly to each other the other day. One, to the astonishment of the other, said she had never had a chip butty.
Being a true man of the world, I have had many chip butties in my time.
FYI, if needed, a chip butty is chips (ie french fries, NOT crisps) sandwiched between bread slices or in a bap/bun. Arguably it should be buttered, but we will ignore that for the purposes of the following poll:
Q. HAVE YOU EVER EATEN A CHIP BUTTY?