Place it right after the misread lands in your edit, then follow it with the Bruh sound for a flat reaction before moving on. For a harsher fail, put Emotional Damage after it instead, letting the first excuse set up the second reaction.
このサウンドについて
The clip is a brief spoken line, lasting just over two seconds, in which a voice delivers the title phrase as an excuse for someone who cannot read. It feels dryly funny and a little awkward, because the defence sounds sincere even while it points out an embarrassing weakness, making it feel like a sympathetic shrug rather than a harsh insult.