Dance craze has roots in the %2780s More than 4%2C000 %27Harlem Shake%27 videos a day are posted on YouTube The song that spurred the craze is No. 10 on iTunes Gangnam Style is so last year: 2013's ...
We're just a couple months into 2013—and Psy's retirement of "Gangnam Style"—and we already have a new dance craze taking over YouTube. It's called the "Harlem Shake," and it's actually been around ...