"Coco" is a satirical diss track by Swedish YouTuber Felix "PewDiePie" Kjellberg (co-written with David "Boyinaband" Brown), directed at American YouTube channel Cocomelon, though the track makes heavy references to American rapper 6ix9ine and Kjellberg’s past competition with Indian record label T-Series. The song and music video premiered on YouTube on 14 February 2021. Just four days after the video was uploaded, on 18 February, YouTube removed it for having "violated the Terms of Service". However, the original song as well as official instrumental and a cappella versions are available on streaming services such as Spotify.