The tune behind Chippi Chippi Chappa is Dubidubidu, a playful children's song by Chilean singer Christell that resurfaced years later on TikTok as the soundtrack to dancing cat videos. Short, looped and edited versions spread quickly because the nonsense syllables are easy to remember and fun to lip-sync, even for viewers who do not know the original lyrics. Creators kept reusing it for pets, dances and light-hearted edits, and its bright, silly energy has kept it popular long after the first viral wave.