Put it at the start of a reaction sequence, right on the reveal, then follow it with Law & Order Dun Dun for a mock-serious verdict or DJ Airhorn Sound Effect when the moment turns celebratory.
关于此声音
This is a compact vocal reaction built around a single drawn-out geez exclamation, lasting just over a second and landing with no build-up. It feels like an audible double take, sharp and startled, turning a strange reveal or an uncomfortable pause into something funnier and more exaggerated. Its abrupt delivery makes the disbelief hit instantly, then disappear before it can slow the moment down.