Place this clip right after the big reveal in a reaction edit, then follow it with the oh my god wow button for a second person reacting. For a longer build, lead in with sudden suspense and let this clip be the payoff point.
このサウンドについて
This is a 0.4-second voice clip of Jokowi in a surprised, kaget reaction, just a single brief startled sound. It lands as funny and caught-off-guard rather than serious, the kind of instant shock that makes a normal moment feel suddenly awkward and over the top for its size.