The boom takes its name from Vine, the short-form video app where creators used a deep bass hit to underline punchlines in six-second clips. After Vine closed, the effect survived in compilations and was revived on TikTok and YouTube Shorts, especially paired with suspicious stares and dramatic zooms. Louder, bass-boosted remixes like this one spread because they work even on phone speakers. It now sits alongside the instagram thud as a go-to shocked sound for editors who want instant, recognisable emphasis without using dialogue or music.