Hindu Kush, or simply Kush for short, is the way my friends and I used to refer to a type of marijuana which we enjoyed smoking. It was a type which was pretty leafy, so I suppose it tended towards the sativa rather than the indica end of the marijuana spectrum. It was stronger than stress, but nowhere near as potent as Indo. On my father's 52nd birthday, I smoked an ounce of Kush, went to sleep, and never smoked weed again.