This audio is widely passed around online under the name 5x30, but the exact original source is not confirmed by the available upload data. In practice, it spread as a short meme song clip that people repost in compilations, reaction edits and joke videos. Its popularity comes from being instantly recognizable by name while still flexible enough to fit many kinds of visual punchlines. That mix of familiarity and brevity keeps it in circulation across meme posts and quick edits.