a spice rack and basic ingredients for everyday cooking/baking. cookies are really easy to make and awesome to have around. learn to make them, or get a girlfreind who does because as soon as you move away from moms house your going to realize how much you truly miss fresh homemade cookies.
Hangers-for your clothes.
Camp stove/flashlights-for when you lose power
batteries for anything you may need them for
can't think of anything else right now. maybe some decorations? posters/pictures/etc.