Buzz·Posted on 12 Nov 2013"What Does The Fox Say?" Is Going To Be A Children's BookYylvis are probably saying "Ring-ding-ding-ding-dingeringeding!" or similar right now.by Dan MartinBuzzFeed StaffLinkFacebookPinterestTwitterMail Norwegian duo Ylvis have signed a deal to turn their viral hit "What Does The Fox Say?" into a children's book. The track is the biggest viral smash since "Gangnam Style", notching up over 215 million YouTube hits. It certainly paid off. View this video on YouTube