@CNN: YouTube’s top viral video in 2017 was a singing man in an oyster costume. And who could forget the time this professor’s adorable kids crashed his BBC interview? https://t.co/XUTpJDSW85 https://t.co/vJPOTytAAJ

@CNN: YouTube’s top viral video in 2017 was a singing man in an oyster costume. And who could forget the time this professor’s adorable kids crashed his BBC interview? https://t.co/XUTpJDSW85 https://t.co/vJPOTytAAJ