So as a college student, I have NO time to cook. I also live in the dorms so I have nowhere to cook!
Microwave meals don't have to be frozen, here are a couple websites that have recipes for healthy "home cooked" microwavable meals.

All the recipes you could ever want
http://www.tarladalal.com/recipes-for-equipment-microwave-310?pageindex=2

Microwave Pumpkin pie oatmeal!!
http://cravingchronicles.com/2010/10/21/microwave-pumpkin-pie-oatmeal/

Baked apples
http://www.pbs.org/parents/kitchenexplorers/2011/11/07/microwave-baked-apples/

Potato Chips
http://www.foodgal.com/2010/01/microwave-potato-chips-really/