A guy's crush or girlfriend. An informal Hindi word primarily used in Northern parts of India, around Delhi.
Guy 1: Teri fanto ko subah us dusre chhokre ke saath dekha apun ... (Bro, I saw your darling with that other guy this morning)
Guy 2: Uski to, abhi maa behen ek karta hoon. (Wait what, I'll teach that bitch a lesson right away)
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