The ya scratch has no single famous origin, which is part of why it works so well as a general-purpose comedy sound. Record scratch effects have been used for decades in radio, television and DJ culture to signal a sudden stop, and short versions of the effect spread widely through meme edits, reaction videos and short-form clips. Creators keep returning to it because the sound is instantly understood, even without context, and it can turn a small mistake into a punchline in just over a second.