剧情介绍
这帮高中时候就一起计划怎么脱离处男身的老友们现今已经长大，就在他们即将踏出大学校门的时候，传来了吉姆（贾森·比格斯 Jason Biggs 饰）和米歇尔（艾丽森·汉妮根 Alyson Hannigan 饰）即将举行婚礼的消息，更加碰巧的是婚礼和他们的成人礼巧合在同一日。 于是，这帮死党相约为吉姆举行最后一次单身派对，当然史蒂夫（西恩·威廉·斯科特 Seann William Scott 饰）其实是不想放过婚礼上漂亮的女傧相。芬奇担忧自己性感漂亮的妹妹柯登斯落入了史蒂夫的手中，于是也来到参加吉姆的单身派对，一连串妙趣横生的场面自然让你笑破肚皮。Jim Levenstein has finally found the courage to ask his girlfriend, Michelle Flaherty to marry him. She agrees to get married, but the problems don't stop there for Jim. Now along with Paul Finch and Kevin Myers, Jim must plan the wedding. Unfortunately Steve Stifler is in town and won't let the wedding go past without having some fun himself, which includes setting up a secret bachelor party.