When you're comin' down or looking for something good to munch on when you got ems, forget the traditional things like a bag of chips and look to combine some things. These are just some ideas to chow down on that will be more memorable than those others things.
Macaroni and Cheese + Chopped up chicken fingers or chicken nuggets.
Pizza + any flavour chip ontop.
Fries + ice-cream for dippin'.
Well I'm too lazy to think up anything else, feel free to add your own suggestions.