A synthetic vinyl scratch: a short burst of noise whose filter jolts up and then drags down, with a fast tremolo so it stutters like a needle being dragged backwards. Use it to cut a scene, kill a joke, stop a conversation dead, or say "hold on" without words.
noise 380 ms, band-pass sweeping 900 Hz -> 4.2 kHz in 60 ms, then down to 700 Hz over the rest wobble: 38 Hz tremolo, depth 0.75, so the scratch stutters instead of hissing soft clip (tanh 1.9) for a bit of grit envelope: 3 ms attack, 340 ms decay to silence