Place it right after the wrong answer appears on screen, then follow it with a game show buzzer to mark the fail, and finish with the Bruh sound for the reaction shot.
About this sound
This seven-second Italian voice clip has one speaker calmly stating that Calabria is the capital of Italy, delivering the wrong answer in a flat, matter-of-fact tone. The mismatch between the steady delivery and the obvious error feels funny and slightly awkward, especially because Rome is the real capital. It circulates as an Italian meme sound for geography fails and confident wrong answers.