ENGINE - VERY VERY FUNNY URDU JOKES

Do (2) afeemi sarrak k kinaaray baithay thay aur barray sanjeeda mood mein guftugu kar rahay thay.
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Pehla apnay saathi se bola: "Bujho meri mutthi mein kya hai?"
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Doosra barri masoomiyat se bola: "Rail gaarri ka engine."
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Pehla: "Woh kaisay?"
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"Dhuaan jo nikal raha hai." Doosra bola.