Before TikTok and before influencers, a chaotic 56-second home video basically invented what going viral looked like. If you were anywhere near a computer in 2007, you saw "Charlie Bit My Finger" featuring the Davies-Carr brothers. And if you're a millennial reading this, you probably remember exactly where you were when someone emailed you the YouTube link. Years later, hearing the story behind the video is fascinating. The setup was dead simple, which was exactly why it worked and it's still talked about today.