Place it at the end of a short fail sequence, after the mistake itself, then follow with the Bruh sound for a flatter second reaction. For a bigger collapse, layer in the Emotional Damage sound afterwards instead of stacking everything at once.
About this sound
A just over one second clip of a voice chanting oh no no no before dissolving into laughter, tied to the PepeLaugh reaction. It feels panicked and amused at once, the sound of watching something go badly wrong while finding it too ridiculous to take seriously at all.