Sorry to be a buzzkill, but these prank videos are starting to go too far. Walking up to some girl with an iPhone app that makes a buzzing razor sound and then saying, "IT'S A PRANK!!!" to justify acting like a douche just makes me hate this guy more. I'm kind of glad the one girl landed this stan a solid slap upside the head. He deserved it.
As The Daily Dot noted, eventually someone is going to get arrested for pulling made-for-YouTube "pranks." And the entire Internet is going to point and laugh and say "you deserved it, jackass."