"My interpretation" is that Brianna Wu is a 6ft4in creepy guy with a history of racism and fetishizing that had his dick chopped off in a bizarre attempt to try and somehow turn into a sexy biker chick even though he is none of those things and never will be.
Makes about as much sense as some random girl giving a 'white power sign' on national TV so hell maybe that girl IS actually a KKK member or something, apparently stranger things have happened.
Also this is totally what a political candidate should be indulging in on election day instead of getting out the vote.