Without much refrigerating and no cooking, other than a microwave, are there any meal ideas?

My boyfriend and I are currently living in a hotel room until we are able to save up enough to find a place of our own. We have been living here since May and are getting tired of cereal and canned foods. Our room has an extremely small fridge, which is basically full with only a gallon of milk, a jug of coolaid, and a loaf of bread. Does anyone have any suggestions on different meal ideas that would not need refrigeration (or much of it) and could be cooked in a microwave? We are desperate so any ideas would be appreciated! Thank you!