Place it just after the boast in an edit, as the response that exposes the claim, then follow it with Awkward Crickets when nobody answers, or cut to Chipmunk Laugh when the so-called expert is caught out.
關於此聲音
This is a short Polish voice clip lasting about two and a half seconds, built around Major presenting himself as a fachowiec, a handy expert who can fix anything. The delivery is blunt and self-assured, giving it a dry, knowing humour that lands best when someone is overconfident. It comes from Major i Konon, under the title “Stare małżeństwo”.