Scared On An Elevator - Hilarious

I cannot watch this video without laughing out loud. It cracks me up. Other people watch it and think I'm crazy because I think it's so funny. Maybe I am a little crazy, but I think the people who put this whole let-me-yell-at-someone-getting-on-the-elevator prank together might be a tad bit crazier than me. There's a first.