Place it as the reaction beat right after the bad idea is shown, then follow with awkward crickets while everyone processes the rejection, or lead into yoooooooooooo when the group turns the refusal into a celebration.
O tym dźwięku
This clip is a single human voice stretching the word nah into a long, drawn-out groan that lasts just over a second. It feels dramatically exasperated and comic, like a theatrical refusal that is too big for a simple no. The exaggerated delivery makes the rejection feel playful rather than angry, turning a small disagreement into a moment everyone can laugh at.