YouTube Rewind - A Look at the Top Videos of 2013 - Video

Credit: YouTube

2013 is winding to a close, and to celebrate the end of the year, Portal A has put together this cameo-filled YouTube Rewind to ring in 2014.

The video opens with YouTube sensation Kid President, who introduces the video chock-full of famous YouTube faces from over 50 of the most popular YouTube channels.

They include Jenna Marbles parodying "Wrecking Ball," the crew of Epic Mealtime watching Jimmy Fallon, the prancercise lady prancercising and of course everyone and their mother doing the Harlem Shake.

All while performing popular songs of the year like "Blurred Lines," "Gentleman" and the song and video hit "The Fox (What Does the Fox Say?)."

It's basically a bunch of viral videos within a video that has already gone viral. AKA the inception of viral videos.