Place it as the closing beat after the mistake, following a Bruh reaction and before an Emotional Damage sting, so the sequence moves from disbelief to consequence to lesson. Keep it as the final spoken moment, then cut straight to the next scene without adding another reaction.
O tym dźwięku
This is a short spoken line, lasting about two and a half seconds, delivered in a calm, matter-of-fact voice as if someone is summing up a hard lesson. It feels wry and resigned, with a knowing edge that makes the admission funny rather than heavy. The brief, deadpan delivery lets the words carry the joke without any extra sound around them.