Put it right after the action that goes wrong, at the peak of the clip, and let it carry the reaction on its own. For a longer gag, follow it with What Da Dog Doin for confusion, or cut to Nope Meme Sound when the character walks away.
About this sound
This is a six-second Russian shout of “da ty che blya,” delivered in a loud, frantic voice that sounds angry and stunned at the same time. It feels like an instant overreaction to something ridiculous, mixing disbelief, impatience and pure yelling into one burst. Even without understanding the words, the tone makes the shock clear.