The hook comes from Dubidubidu, a Spanish song performed by Chilean singer Christell in the early 2000s, where the chipi chipi chapa chapa lines form its most repetitive and memorable section. The track stayed as a nostalgic children's pop song for years before short video platforms rediscovered it. Clips pairing the loop with a dancing cat and other cute animals spread widely on TikTok, turning the syllables into a shared shorthand for happy, goofy energy. Its simple melody and endless repeat structure keep it popular for memes long after the first viral wave.