Boom-Gasss belongs to a long running family of gross out sound effects shared on soundboards and in short video edits, where an explosion is paired with a drawn out gas noise for comic effect. Its exact origin is not documented, so it spread mainly through reuploads and meme compilations rather than a single film or show. Editors often use it alongside a fart with reverb for even longer punchlines. The extended length gives creators time to build a reaction shot, which is why the clip keeps appearing in pranks, gaming edits and toilet humor posts.