Place it at the very start of a clip as your entrance cue, before any dialogue begins. Follow it with a You What reaction cut for the other person's reply, or add DJ Airhorn right after it when the entrance cuts to a full group scene.
O tym dźwięku
This is a one-second voice clip of a single drawn-out greeting, the word hi stretched into a bright, high-pitched hieeee. It lands as cheerful and a little awkward at once, the kind of over-friendly hello that turns a normal entrance into a joke and makes listeners expect something silly to follow.