Put it at the refusal beat, right after the handover is shown and just before the other person's reaction, then follow it with the Ai Que Burro Da Zero Pra Ele clip for a second comic jab, or open with Oi Meu Chapa to set up a friendly greeting before the refusal.
About this sound
This is a short 1.8-second Portuguese voice clip in which a voice from Chaves delivers the line 'Não passa isso pra mim moleque,' refusing to take something being handed over. It lands as a funny, exasperated brush-off, sharp enough to cut off an unwanted favour without sounding angry. The line comes from the sitcom Chaves.