This sound is used online as a general-purpose falling body impact, especially in meme edits, fail compilations and gaming clips. Rather than pointing to one famous source, creators treat it like a stock reaction effect for a heavy drop or collapse. Its popularity comes from how quickly it communicates weight and pain in less than two seconds. It is often layered with other exaggerated meme sounds such as metal pipe clang or a punch sound when editors want the fall to feel even more sudden or absurd.