Place it at the exact cut where the bad favour is revealed, then follow it with a laugh reaction sound for the group response. In a montage, use it as the closing beat after each failed attempt, keeping the same character's attempts in sequence.
Sobre este sonido
This is a just over one-second Spanish voice clip saying 'gracias querida,' or thank you, dear, delivered like a polite reply. It feels sweet on the surface but arch and faintly sarcastic underneath, perfect for a thank-you that is not entirely grateful. The line comes from the Argentine comedy Esperando la carroza.