Place it right after a confused reaction in your edit, then follow it with a short dramatic sting to underline the missed point. Open with You What SpongeBob to set up the confusion, let this clip deliver the payoff, and close with Law and Order Dun Dun for a final beat.
About this sound
This 2.4-second clip is a frustrated spoken line from Smiling Friends, delivered in a weary, exasperated voice as the speaker points out that the answer was right in front of them. It lands with a mix of disbelief and comic defeat, the kind of sigh-filled complaint that makes a missed detail feel painfully obvious. Taken from the animated television series, it works as a quick verbal reaction to being overlooked.