Put this clip right after the stranger's entrance or first line, then follow it with the awkward moment sound to let the scene stall, or switch to a Windows XP error button when the confusion turns into a full group meltdown.
Sobre este som
A three-and-a-half-second Russian voice clip of someone cutting in with 'Стоп, а так кто такой?' — basically 'stop, wait, who is this anyway?' The delivery feels confused and mildly confrontational, like a conversation has just been derailed by an unfamiliar face. That sudden, deadpan questioning makes it land as awkward and funny rather than genuinely aggressive.