Record scratching became a signature technique of hip hop DJs in the 1970s, when performers began moving vinyl by hand to create rhythmic sounds from existing records. Short isolated scratches like this one later became staple editing tools, first on radio and in mixtapes, then in online videos and soundboards. Because the sound is instantly recognisable even without music, creators reuse it as a universal cue for a rewind, a mistake or an awkward pause, which is why this brief DJ scratch continues to circulate as a meme and transition effect.