Place it just before the mistake happens in your edit, then follow it with No No Wait Wait for a second warning and Oh My God Wow once the chaos lands. That order builds the stop, the hesitation, and the reaction in one short sequence.
Über diesen Sound
This almost six-second voice clip is a loud, desperate shout of 'Nathan, não!' in Portuguese, as if someone is trying to stop Nathan just in time. It feels panicked and pleading, with a comic urgency that makes the warning land harder than a calm no. It comes from Salete Hill by Porco Fumo Productions.