No clear original recording, creator or year is documented for the Big Potato Scream, so its history is mainly its circulation as a short meme audio clip on soundboards and in edited videos. The joke comes from pairing the oversized scream with an ordinary potato image or a minor scare, similar in spirit to a goofy yell or a shocked sound effect used for reaction cuts. Because it is only a few seconds long and instantly readable as panic, creators reuse it for pranks, gaming clips and quick punchlines.