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下載 MP3 
Place it at the end of a tense build-up, after Dun Dun Dun sets up the reveal, then follow it with Vine Boom for a sudden shock. That order gives the scare a setup, a payoff and a hard punch.
關於此聲音
This is a short, high-pitched laugh pitched up to sound distorted and unnatural, lasting just under four seconds. The warped, giggling voice feels creepy and unsettling, like a joke that has gone wrong and keeps echoing. It works as a quick burst of dark humour, giving a listener a shiver rather than a warm chuckle, and it lands best when the laugh itself is the surprise.
