havent you heard elders advising you not to refuse money to khusraz? Ive seen all sorts of beggers, the most creative ones ive seen had this note on them saying how they converted from Christianity to islam and are in need of money!! The ones that you see that appear to be tundey, they have this trick where they pull their arms in… Also, its advisable not to rudely shun away a real khusra… a kanjoos shopkeeper in karachi i know did, and the khusraz ended up taking their clothes off infront of his shop poori market me tamasha, and he had to give them money to stop all that.