A meme asking viewers to say the names of four specific images is going viral, but many aren't exactly sure what it means.

He's the meme that's delighted the online world. And pizza cat is having a starring role in one little girl's very on trend birthday party. Holly Madison's daughter Rainbow marked turning two with ...

Alice Gibbs is a Newsweek Senior Internet Trends & Culture Reporter based in the U.K. For the last two years she has specialized in viral trends and internet news, with a particular focus on ...