I didn't think he was real, just someone attempting a Riff Raff sort of thing. I mean, Riff Raff's real, but he's in on his own joke, which is kind of endearing. This guy just confuses me.
Yeah this guy is only 19 years old and actual cocaine use is involved so chances are he believes in the character. This reminds me of how Fat Mike was being an even bigger asshole than usual a few years ago during the "Cokey the Clown" phase. Again, actual cocaine use was involved.