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Place it immediately after the confident claim and before the payoff shot, then follow the reaction with the emotional damage meme sound for a bigger fall, or close the sequence with the bruh sound effect once the result is visible.
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This is a six-second voice clip of John Cena asking “Are you sure about that?” in a calm, pointed tone. It gives listeners a skeptical, teasing feeling, like a friendly warning that a choice is about to go wrong. The line became a widely shared reaction meme from John Cena, reused across edits whenever overconfidence precedes a fail.
