Every genius on Facebook has warned you that the worst snowstorm to ever hit New York City (and I guess the rest of the east coast) is coming, but you were too busy looking at Facebook to take care of yourself. Now you are snowed in and the food delivery guys are snowed out. If you have any preservation skills, you've already completed Step 1.
Step 1: Hit the liquor store now. Remember, booze doesn't go bad, so stock up like you are about to go to a holiday office party that only serves beer and wine. Hurry up, if it isn't already too late. I'll Wait.
(Note: religious affiliation of your liquor store clerk may differ.)
Start drinking now, then proceed.
Step 2: Eat all the food in your house immediately.
Step 3: Create a watch list (for television, not friends you are concerned about, unless your TV watch list includes Friends).
In the unfortunate event that your friends die in this snowstorm or are too busy having sex, you will need to be prepared for the possibility that no one is around to recommend stuff for you on Netflix. If you've never seen the movie The Ref with Kevin Spacey, Judy Davis, and Dennis Leary, this is a good one. Now just come up with 56 more hours of programming and you should be set.