Place this clip at the exact reaction beat after a mistake lands, then follow it with the awkward moment sound if the scene needs to linger, or switch straight to eh eh ehhhh for a second confused response from someone else.
Over dit geluid
This is a very short voice clip lasting under half a second, just Psyduck giving its confused quack of its own name. It feels funny and bewildered, like a headache arriving mid-conversation, which makes even a simple mix-up sound dramatic. It comes from Pokémon, where this character is the perpetually confused Duck Pokémon.