Extended footage of the May 10th incident involving a "naked, spitting and pissing dude" on (what appears to be) a drug-fueled rampage inside San Francisco's 16th Street BART stationsurfaced online yesterday, and it's pretty intense — even by naked, spitting and pissing dude rampage standards.SFist says the video was recorded by the station agent, who managed to flee from the man into a ticketing booth along with a woman who was assaulted by the naked man.