Place this clip at the blame beat in a reaction edit, after the mistake is already on screen. Lead into it with the Sudden Suspense Sound Button for the reveal, then follow with the Damn Meme Sound Button as the final reaction from everyone else.
Über diesen Sound
This is a short voice clip, about three and a half seconds long, built around an exasperated man blurting out a profane call-out of Obi Wan. The delivery is blunt and fed up rather than heroic, which makes it feel funny and accusatory at once, like the instant someone decides a Jedi is personally responsible for everything going wrong.