Place it at the end of a food or fitness joke, right after the question that sets up a secret, then follow it with a reaction sound to underline the answer. A short meme sting before it can set the tone, while Bruh works best immediately afterwards as the audience response.
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This is a brief Portuguese voice clip, just over two seconds long, in which a speaker says that broccoli is the secret. Treating an ordinary vegetable as the answer to everything gives the line an absurd, deadpan humour, and the short, confident statement lands like a sudden punchline. It works as a quick, silly reply when someone asks for the hidden trick behind something.