Place it right after the bad idea is revealed, so it answers the proposal directly, then follow it with No No Wait Wait for a second pushback. In a bigger edit, open with Oh My God Wow to set up the reaction before this clip closes the moment.
O tym dźwięku
This six-second clip is a single drawn-out vocal 'não', stretched and bent for comic emphasis. It lands as an emphatic, slightly theatrical refusal, funny because the speaker refuses to let the word end, and it works best as a reaction to something absurd or out of line.