Place it at the start of the reveal, just as the unfamiliar face comes into view, then follow with Bruh for a second beat before the punchline lands. If the stranger keeps talking, add Oh My God Meme after the reply to stretch the encounter without crowding the edit.
About this sound
This roughly ten-second voice clip features a man asking 'Who are you?' in a puzzled, suspicious voice. The flat delivery turns a simple question into a comic challenge, making the listener feel the awkward disbelief of confronting someone out of place. It works because the suspicion is instant and unmistakable, turning an unexpected entrance into a joke without needing any setup.