There is a “known” thing on my Mom’s side of the family, if there are any qwerks or oddities in any of our personalities, or physical bodies, we blame it on the Banks side of our family. Aka, Banksisms.
The females have coined a term, Bankles, because apparently on the female side the Banks genes create legs that run straight from the calves into feet, bypassing the ankles. At least any visible ankle-like formation. I, being a male, apparently don’t have this abnormality. Or maybe I do and have never noticed it. But to us Banks, Bankles are a real thing. And they are, unfortunately, somewhat traumatizing.