My grandpa always used to try persuade us to eat all the undesirable portions of our meal with the phrase, "Eat up! It will put hair on your chest and feathers between your toes." My immediate, although un-uttered reaction was, why would I want any of those things?
Well, one day Kate sprouted a much more feminine version of Grandpa's old wive's tale. Because she eats her vegetables so well, I'd like to think it's a shout out to grandpa.
Of course, Kate did not spontaneously sprout these marbles between her toes, she had some help from genetics (mom's got monkey toes) and from dad with the mechanics.