Holiday parties are like the highlight of the work year. You get to wear a cocktail dress, drink on your company's dime, and take advantage of your annual get-out-of-embarrassment free card. On a good night, that includes busting out some dance moves, eating your fill of mini quiche, and getting just sloshed enough to make out with someone by the light of the copy machine. On a bad night, this includes insulting the CEO (who you didn't know was the CEO because you were just an intern) and hiding in the bathroom of the Four Seasons for the rest of the night. True story, but one for another time. For now, I just want to make sure that should you choose to hook up in work territory, that you do it carefully. Canoodling with co-workers can be very dangerous. But isn't that half the fun? Here are the eight guys you should and shouldn't get with at the holiday party.