This clip is associated with Pokemon Stadium, the Nintendo 64 battle game where Pokemon attacks were given loud, cartoonish sound effects to make each move read clearly on screen. The acid blast fits that style, turning a poison-type attack into a short, messy burst that is easy to recognise even without seeing the game. Online, short game effects like this are reused in edits, streams and memes because they are instantly readable, carry a nostalgic link to classic Pokemon battles, and work as a quick punchline for anything toxic, slimy or gross.