Read it yesterday...long story short...he was a quiet middle class suburban kid that transformed himself into the Riff Raff character some time during his college aged years, moved to Houston proper and started doing whatever he could to get famous...he goes to great lengths to be vague about his background, but some of the parts he's mentioned seem to have been fabricated...he's now fully immersed into the Riff Raff character and has been for years, so I guess it doesn't really matter if it was originally a contrived minstrelsy creation of Horst Simco...he believes it and is in kayfabe 24/7