Place it right after the reveal shot, at the cut to the reaction shot, then follow it with Anime Ahh for a second reaction before an Awkward Moment cue closes the scene and lets the joke settle.
Sobre este som
This is a short, roughly two-second anime voice clip built around one drawn-out gasp of 'Oh my gaa!' The stretched vowel and rising pitch make the shock sound playful rather than serious, like a character caught completely off guard by something ridiculous. It lands as a light, over-the-top reaction that turns a sudden surprise into a joke.