Everyone wants to know what the fox says: retailers tell TMZ that fox costumes have been flying off the shelves in response to “The Fox,” the viral music video by the Norwegian comedy duo Ylvis. Spirithalloween, BuyCostumes, and Amazon all confirmed that sales of fox costumes were “exploding,” and one of the three said sales were up 40 percent from last year. Since the bizarre, hilarious Ylvis video is packed with easy-to-imitate animal costumes, we all knew it was just a matter of time.
