Place this clip right after the offending line in your edit, then follow it with a bruh meme button for the stunned pause, and add a fail sound meme button if the moment turns into a full embarrassment.
Over dit geluid
This is a short voice clip, about three seconds long, of a young kid in Billy Madison blurting out in disbelief that someone called poop by a swear word. The delivery is high-pitched, scandalized and gleeful, like a playground secret just got exposed. It comes from the 1995 comedy film Billy Madison.