I'm in my last semester of college now (
), haven't lived in a dorm in 2 years but definitely remember what it's like.
here's what i did sophomore year:
Bought from the store Sweet Potatos and Oatmeal. Tons of that.
I stole grilled chicken breasts from the cafeteria (every 2 days) and kept them in my refrigerator. I also bought Optimum Whey in bulk, even if you use it often it's only like 35 bucks a month. Pretty much the only three things i ate were salads in the cafeteria, grilled chicken and sweet potatos, and oatmeal mixed with protein powder. It really worked, and i did all that on less than 100 dollars/month.