Place this clip right after the visual reveal in your edit, then follow it with a bruh reaction to extend the disbelief, or precede it with an oh my god meme beat to set up the surprise before the question hits.
Über diesen Sound
This edited clip lasts just under ten seconds and centers on a voice blurting out the question of when they got ice cream, with the swear word cut to an initial. The delivery feels bewildered and caught off guard, turning a simple snack surprise into a funny, disbelieving reaction that lands like an outburst of confused excitement.