Place this clip as the final beat after the bad call is shown on screen, then cut straight to the gameplay consequence. For a bigger reaction chain, follow it with the Okay Let's Go Meme before the action starts.
About this sound
This is Rammus, the Armordillo from League of Legends, saying d'accord in his French voice line, a very short dry clip with just the voice and no music behind it. It feels flatly resigned and quietly funny, like reluctant acceptance of a bad idea rather than genuine enthusiasm or agreement.