The #MannequinChallenge is a fun social media trend that has been huge for the last week, with participants ranging from the high school kids who started it, all the way to Hillary Clinton. Recently, comedians King Keraun and Simone Shepard were crowned with “winning” after they did an R. Kelly “Trapped In The Closet” inspired clip, but a new Black Lives Matter-inspired challenge may really take the cake.