Place it after the boast or promise in your edit, then follow it with a quick reaction beat. Pair it first with No No Wait Wait for hesitation, then Damn for disbelief, and save Oh My God Wow for the final reveal.
About this sound
This is a short two-second Portuguese voice clip in which Euclides delivers the line 'Não prometo que é mais este tá bem' in a flat, resigned tone. It lands as dry, awkward humour, like a shrug after a promise nobody quite believes. The line was taken from the Kesyn & Skelter channel, where it appeared among a set of funny recorded clips.