Place it after a setup clip so the repetition becomes the main event, then follow it with a sudden scream for a sharp break. Open with Fahhh as a quick tease, then let this chant take over the middle of the edit before the reaction lands.
关于此声音
This 19-second clip is one voice repeating a sharp fah sound again and again, more than 150 times, without stopping for a proper breath. The repetition keeps going until the speaker finally runs out of air. It feels funny, relentless and faintly exhausting, like watching someone commit completely to a joke that refuses to stop.