Place it immediately after the unbelievable claim in your edit, then follow it with Dun Dun Dun to hold the beat before the next scene. If the reveal gets bigger, add Vine Boom after that moment, and use Censor Beep to cover any word you want to hide in the follow-up line.
O tym dźwięku
This is a roughly 20-second spoken reaction built around a startled, questioning delivery that turns a single stunned question into the whole clip. It feels awkward and funny at once, like catching someone mid-claim and forcing the conversation to stop for a second. The delivery lands as disbelief rather than anger, which makes it easy to reuse whenever a statement needs an instant, sceptical response.