For much of Gen Z, the liminal space between childhood and adolescence is punctuated by the viral internet phenomena of the time: Think Nyan Cat ... “The Fox (What Does the Fox Say?),” ...

Hundreds of millions of people have watched "What Does The Fox Say." They've also seen funny photos of the Overly-Attached Girlfriend, Scumbag Steve, and Grumpy Cat on Reddit or BuzzFeed.

What’s better than two Norwegian comedians chanting animal noises all over the Internet? Your children doing it in your living room. Simon & Schuster’s Children’s Publishing has bought the ...

Ylvis accidentally made the mega-hit "What Does the Fox Say?" a decade ago. (Photo Illustration: Yahoo News; photo: Getty Images) ...