South Korean pop sensation Gangnam Style is obviously the most popular viral video of 2012–if not ever. Recently, PSY has  finally dethroned Justin Bieber as the artist with the #1 most viewed video YouTube.

The song has seeped so deep into the American culture that even Bill O’Reilly, famous for acting as America’s cranky old grandpa, has heard of the song. In a recent segment, he talked with Keith Ablow, and attempted to ‘dissect‘ the pop music video.