The Thanksgiving leftovers your mom put in a Tupperware have finally gone bad (trust me, you don’t want to eat those yams) which means its time to start thinking about holiday shopping. Some of you may have already stocked up during Black Friday but I assume most postponed their shopping in order to avoid unnecessary death by trampling. While you could always just buy a bunch of iTunes gift cards, there are some more inventive options available to Columbia students: