Potato surfing was originated on Prince Edward Island on Canada's east coast. During the potato harvest in the 1940's , most of the eligible men were away at war so the women were left to work the potato fields. On the weekends they would head to the beach for some fun and started taking the surf boards with them. Naturally potatoes were abundant so after surfing they would pleasure themselves with a potato and there the term was coined " potato surfing".
She was potato surfing for so long and so hard her fine china needed a real good scrubbing.