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Jert — noun / slang (Herati) Originally means fart, but in Herat it’s way more than that. People use “Jert” as a funny or humbling phrase to call someone out when they’re acting too confident, showing off, or pretending to be something they’re not. Basically, it’s like saying “calm down” or “you’re not all that” — but with a Herati twist. Translation: Sit down, bro.
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