Three northern girls were always going out on the pull, but never met
anyone. One week they decided it was because of the elder sister's big feet.
So that week, Fanny the eldest, stayed at home.

Sure enough, the other two pulled a fella each. On the way home, one of the
men said, "Bloody Hell Girls, you haven't half got big feet!" One sister
replied, "That's nothing mate, you wanna see our Fanny's, they're massive."