Sure, we’ve seen a celebrity do the whole go to Madame Tussaud’s Wax Museum and scare his fans thing before. (Thanks, Al Roker.) But there’s something about watching Ozzy Osbourne do it that’s so much funnier. Perhaps it’s the fact that his slow reaction time coupled with his jerky movements make him appear animatronic. Or maybe it’s how much fun he seems to be having scaring the crap out of tourists. Either way, enjoy.