I would think this was all faked, except that I’ve seen a DJ do this kind of stuff with my own eyes – Canadian DJ Dopey, DMC Technics World Turntable champion in 2003. He spun a record on his finger, flicked his hand in the air, and it landed right on the platter. He did that 3 times, and he never missed. He was also scratching with his nose, ass, and crotch.
This appears to be a video promoting Music Bunk, a new mobile app. If it’s real, it’s damn impressive.