All hail the holidays, that time of year when we overeat, overspend and over-stress about family get-togethers. Even the sanest of clans have their share of issues, especially when everyone is crowded into one house and the booze comes out.
Not your family, of course. We're talking about those crazy, dysfunctional units that always turn up in the movies -- the ones where every meal devolves into a disaster of epic proportions. Before you visit your loved ones for those joyous celebrations, take a moment to ponder how lucky you are that you don't belong to the following nutty families, as Moviefone counts down 12 of the worst.