The clip is credited to Naomi Lima and centres on Samira Close, a Brazilian drag artist and online creator known for blunt, comedic reactions. Shared as a short downloadable reaction sound, it spread through meme edits and short-form videos where a quick boo says more than a caption. Its appeal is its brevity: at just over a second, it fits easily between lines of dialogue without breaking the pace. That makes it a handy tool for creators who want an instant, recognisable jeer for fails, bad takes and awkward moments.