The boom here is the Vine boom, the bass-drop thud that became Vine's signature punchline punctuation. Vine creators leaned on it to sell a gag in six seconds, and when the app's compilations migrated to YouTube, the sound followed — turning up in fail montages, gaming clips and meme edits everywhere. It stuck around long after the platform faded because it does one job perfectly: making a flat moment feel seismic. It sits comfortably next to other Vine-era staples like the RUN vine clip, and modern short-form editors on TikTok and Reels still reach for it.