Place this clip as the final reply after the setup line in your edit, not as an opener. Build the sequence with a confused reaction first, then this dismissal, then a mocking laugh to close the exchange, letting it carry the punchline on its own.
Over dit geluid
This is an eight-second spoken clip of a voice saying the Russian phrase da mne voobshche pouhi in a flat, unbothered tone. The line lands as a blunt I do not care at all, profane and dismissive, which makes it feel funny in its total lack of interest or effort to be polite.