Place it as the immediate reaction after the mistake lands, before any explanation or replay. Pair it with the oh my god wow sound for a second reaction voice, or follow it with the damn meme sound to close the sequence.
About this sound
This is a 2.7-second spoken reaction clip of a voice blurting out 'Oh my god, you cego' in a stunned, disbelieving tone. It lands as funny and exasperated rather than angry, like catching someone missing something painfully obvious, and the short, sharp delivery makes the shock feel instant and over-the-top.