Place it just before the reveal in a food or shopping edit, then follow it with a DJ Airhorn hit once the milk is shown, so the announcement sets up the payoff and the celebration lands after it.
Über diesen Sound
This one-second spoken clip is a short Hungarian line announcing that the milk is here, delivered as a plain statement rather than a joke setup. Its humour comes from how ordinary and abrupt the announcement feels, turning a routine handover into a small deadpan punchline. It is credited to Csémy Balázs, featuring Mucsi Zoltán and a foreign Danish performer.