Work holiday parties are a delicate concoction of forced holiday cheer and awkward social experiments. Case in point: the infamous White Elephant gift exchange. For those who've never played, it's a game where everyone brings a wrapped present, and the fun begins as gifts are opened, stolen, and swapped in a battle for glory—or, at least, the coolest gift under $20. Sure, seeing who ends up with what is fun (bonus points if you get to steal from the office food thief ), but let's not sugarcoat…