Well first off, we know the guy's name now so I don't have to refer to him as "old white dude with the fannie pack" anymore. His name is Thomas Bruso, and is may be clinically insane. That's not even a joke, I mean, did you watch the video?? Thomas is more crazy than trying to buy crack with a credit card (which unfortunately actually happened, but that's news for another post on another day lol).
I feel bad for that guy though, he's so far gone on some Drake shit, but at least he gave us all a great laugh.
Related:
The Comedy Of The "AC Transit Bus Fight"