The Harlem Shake meme was a massive viral phenomenon that took over the internet in early 2013, sparked by a video from comedian Filthy Frank. The format typically begins with one person dancing alone to the song 'Harlem Shake' by Baauer while surrounded by others who are oblivious. When the bass drops, the video cuts to a scene of absolute chaos, with everyone in the frame wearing costumes, masks, or performing bizarre actions. Unlike the original 1980s dance from Harlem, this meme focused on comedic timing and the sharp contrast between normality and insanity. It remains one of the most significant examples of a challenge meme that influenced global pop culture and the music industry.