Place it as the payoff after a panic build in your edit, first stacking the no no wait wait button under rising tension, then a sudden suspense hit, then this clip alone to close the bit before the next scene starts.
Über diesen Sound
A short two-second spoken catchphrase, the word Relaxa delivered by Jurandir Filho in a calm, laid-back tone. It gives listeners an instant defusing feeling, funny and reassuring at the same time, like being told to chill out before things escalate. It comes from the end of the opening of the Brazilian podcast 99 Vidas.