Place it right after the stranger is introduced in your edit, then follow it with Bruh and finish with Oh My God Bro Oh Hell Nah when the group realises who she is.
关于此声音
This is a short, roughly three-second voice clip centred on Melstroi and the Russian phrase for 'some woman', delivered in a processed voice with noticeable effects. It lands as a blunt, dismissive joke, the kind of quick brush-off that feels playful rather than serious when dropped into a chat.