The video for the song "Skibidi" by Russian group Little Big has been making people scratch their heads, even as it racks up millions of views. It's even spawned a dance craze, the "Skibidi" challenge. But what does "Skibidi" mean? InsideEdition.com asked New York-based Russian musician Tessa Lena to help make sense of this very strange viral sensation. "Russian culture is big on darkness, and making the best out of darkness," she said.