Ive grown up a lot since then, and I trust people will see me as the person I am now, not the idiot I was back then, John added. Yes, I did make a gross-out comedy video when I was in my early twenties, long before I started Blippi, John told BuzzFeed News. Much like previous popular trends the Ice Bucket Challenge or the Mannequin Challenge, thousands of versions of the Harlem Shake were posted online, including ones carried out by celebrities and sports teams.Īs reported by Buzzfeed News, the 2013 video from Grossman culminates with him standing on a toilet seat and consensually defecating all over his friend, who is lying naked on the floor with his legs in the air. The online challenge from 2013 consisted of one person dancing alone to song Harlem Shake by Baauer, until the beat drops and the video cuts to several more people, usually wearing costumes or props, wildly dancing along too. One video in particular, entitled, Harlem Shake Poop, shows Grossman taking part in a particularly nasty version of the popular internet meme from several years ago. Harlem Shake Poop Edition How To Brush Their.