Alright so just like planking everyone around the world is jumping on the Harlem Shake phenomenon and man are they going wild with it. The dance was originally shown in the video called "Special Delivery" with G-Dep and Diddy which you can see below!

Well that was around 01, but look what they have done with it over 10 years later....

 

Now for those who don't know the story of how the dance actually started. I have heard that it was originally started by a junkie on the streets in New York, Poor Guy. Now here is a guy to give you play by play action of the dance and you can try it for yourself. Please don't hurt yourself or throw your back out.