Did anybody watch Matt and Meredith play Guitar Hero on the Today show? Did it make you want to kill yourself? If so, you now know exactly how you will feel if you try to make it through your office holiday party without getting shitcanned. As your co-workers get increasingly merry and begin acting decreasingly pubescent, you have a choice: either get in there and do the Cabbage Patch or run home to your new Battlestar Galactica DVD set. Fortunately, you're only required to go to one company party. We, on the other hand, have been crashing as many as possible. Last night's events included the Details shindig at Bowery Bar, the Domino party in some editor's apartment, and the fabulous annual Marc Jacobs costume extravaganza. We didn't go to any of those, but we did sneak into the Barneys New York hoedown at Bar Martignetti and the sumptuous D.E. Shaw extravaganza at Cipriani. After the jump, who parties better: finance geeks or fashionistas?