The chorus comes from Dubidubidu, a children's pop song by Chilean singer Christell Rodríguez that first appeared in the early 2000s and was rediscovered years later on TikTok. Short clips pairing the bouncy refrain with dancing and spinning cat videos turned it into a global meme sound in 2023 and 2024, spreading through pet edits, dance trends and remixes. Its simple, repetitive hook makes it easy to reuse, so creators still reach for it when they want an instantly cheerful, recognisable moment.