I’ve described the gist of the Unified Burt Mustache Theory. No Mustache Burt = Mean-Ass Motherfucker; Mustache Burt = Just A Charming Rascal. The rest is mostly examples, some of them contradictory. For example. W.W. and the Dixie Dance-Kings couldn’t be more of a Mustache Movie if it tried, yet it stars No Mustache…