A compilation of people doing the original (real) Harlem Shake video.
And an article on The Atlantic about how the meme of the “Harlem Shake” went viral – not through word of mouth, but through a company promoting a song – How Memes Are Orchestrated by the Man
And an article on Al B, the dude who originated the Harlem Shake dance – Harlem Shake Inspired by Harlem Mom. He was imitating his mom dancing.