De-Frank-O - is a word that refers to the Latin term "frank" meaning extremely bad in the ass see Badass, which over the course of many generations is now refereed to as simply badass. The Pre-fix de is from the greek word meaning All knowing or wise. The suffix "o" refers to the general math term meaning Everything.

Together it forms "all knowing badass of everthing"

There is currently a nation of these all knowing badass of everthing