Online, voa voa aviãozinho is shared as a short Portuguese-language meme sound, with its sing-song repetition making it easy to recognise even without translation. Short-video creators reuse it for anything airborne, from paper planes and drones to pets jumping and friends leaping into pools. Because the clip is only about ten seconds long, it fits neatly over a single gag without needing a full song. Its childlike, upbeat feel has kept it in rotation for light travel, play and celebration edits.