同居三人行

卡尔（马特·狄龙 Matt Dillon饰）和莫利（凯特·哈德森 Kate Hudson饰）的新婚生活眼看就要甜甜蜜蜜的铺开，此时却来了个不速之客：卡尔的老友杜普瑞（欧文·威尔逊 Owen Wilson饰）。这个家伙行为怪异，思想奇特，有自己一套慵懒散漫的生活方式。如今他倒了大霉，被公司解雇，随后无家可归，好心的卡尔收留他住下，并不介意杜普瑞给自己新婚生活带来的麻烦。 　　杜普瑞的生活上的种种疯狂行径却已经让莫利忍无可忍，那些近乎荒唐的生活闹剧严重地影响了夫妻两人原本平静的生活。然而出人意料的是，杜普瑞跟街坊们打成一片，个个都受到他性格的感染。与之相反的是，卡尔的工作非常忙碌，分给家庭的时间日渐减少。于是杜普瑞更像是这里的男主人。不止邻居，就连莫利，也渐渐喜爱上这个电灯泡。这个三人同居的困境，到了非解决不可的地步。For newlyweds Carl and Molly Peterson, life can't get any sweeter as they begin anew to settle down into married life. With a nice house and established careers in tow, nothing seems to get in their way. However, Carl is about find out just how much friendship means when Dupree, his best friend has been displaced from his home and fired from his job because of attending their wedding. Taking his friend in, what Carl and Molly are about to experience is that the fine line between a few days and whatever else is after, can be a lot more than they bargained for. Especially when their friend overstays his welcome in far too many ways than he should.