It's not a case of "if you've seen one, you've seen them all," but rather a case of "if you like this kind of movie, the odds are good that you've watched all three of these films." In today's Lunchtime Quiz at mental_floss, you'll be given movie quotes from Zoolander, Anchorman, or Blades of Glory. The challenge is to remember which film each is from. Let us know how you do on his one! Link