Place this clip at the exact reaction beat in your edit, not over the setup. Build to it with sudden suspense first, then follow it with the damn meme sound for a second reaction from another person in the scene.
關於此聲音
This is a short Russian voice clip of someone shouting the line 'Da ty chto, ahuel?' in about three seconds, with a hard, confrontational delivery. It feels shocked, irritated and half incredulous, like a verbal double-take at something absurd. Even without understanding Russian, the anger and disbelief come through clearly in the voice alone.