The latest social media fad that will eventually become incredibly annoying before we completely wish it away is the #MannequinChallenge. It’s exactly what you think it is. A bunch of people in a room, staying completely still, just like you guessed it, a mannequin. It’s already been spreading over twitter and Instagram and by the end of this weekend you will likely see a 100 more videos of the same thing. The Pittsburgh Steelers took their shot at the challenge and it turned out pretty good.