Bad roommate expereince was with Gulti ( Hyderbadis). Very cheap mofos. Knows every price, every cheap stores. Will argue with you if you use spend some extra bucks. Will check on you how much you are using the common stuffs. Very hard to live with. You lend some money to them. Its really hard to get it back. You have to keep on calling to get it back. Bengalis- Think they know all. Think they are the best, the intellectual.