The boom comes from edits made popular on Vine, the short-form video app that ran from 2013 to 2017, where creators used a deep impact hit to mark twists and punchlines. After Vine closed, the sound survived on YouTube, TikTok and soundboards, often paired with reaction clips like bruh for comic effect. This louder version is a boosted re-upload of that same hit, made for editors who found the original too quiet in mixes. It remains popular because one hit instantly signals drama without any dialogue.