First it was Harlem Shake.  Then the Ice Bucket.  Now - it looks like a new challenge video category has gone viral:  The Mannequin Challenge.

According to Wikipedia, the Mannequin Challenge is a video where participants are staged to appear as mannequins in an everyday setting - with some form of background music playing in the background.  It's origin is pretty recent - with high school students in Florida credited with the first video.

Never one to bypass a good dare (or an opportunity to have some fun), the office staff at Townsquare Media accepted the challenge and created a video to jump on the bandwagon.

Are YOU doing something for the Mannequin Challenge?