Nobita Nobi is the gentle, good-hearted protagonist of Doraemon, the beloved manga and anime created by Fujiko F. Fujio that began in 1969. The 'evil Nobita' concept comes from fan edits and memes that imagine the kind underdog with a sinister streak, often paired with dark filters and villain music. These edits spread widely on TikTok and YouTube Shorts, where the shock of a familiar innocent voice turning menacing became the joke itself. Because the character is so universally recognised, the dark version still lands instantly in edits today.