Place this clip right after the failed moment in your edit, then follow it with Nelson's Ha-Ha! for a mocking tag. For a sadder payoff, swap that tag for a sad violin sting instead, and keep this clip as the final spoken beat before the cut.
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Avisei is a short voice clip, about three seconds long, of someone saying eu num avisei in Portuguese, delivered like a pointed rhetorical question. It feels smug and funny rather than angry, the sound of being proved right after a warning was ignored and the predicted mishap has just happened in front of everyone.