When I was younger one of my older cousins dressed up like Jason Voorhees and took a chainsaw inside the house and started it, scaring the hell out of ALL of us. This prank is very similar to that except for the prankster, Vitaly Zdorovetskiy, is doing it to complete strangers.
WARNING! Do NOT attempt this yourself!!!
I think that it's hilarious, especially when he goes after the car and it starts reversing.
Happy Friday the 13th! :)