At a high-school party, four friends find that losing their collective virginity isn't as easy as they had thought. But they still believe that they need to do so before college. To motivate themselves, they enter a pact to all "score" by their senior prom.
Exceptionally ambitious high schooler Matthew has aspirations for a career in politics when he falls in love with his gorgeous 19-year-old neighbor, Danielle. But Matthew's bright future is jeopardized when he finds Danielle was once a porn star. As Danielle's past catches up with her, Matthew's love for her forces him to re-evaluate his goals.
Army Doctor Eva Marini wants to join a regiment to secure equal rights for women. So her commanding officer sends her off to a boot camp led by Renzo Montagnani, where only the most unruly soldiers end up.
Libbie is assigned to her paper's sexual advice column, "Dear Collete". She is taking over the job of Harry a crusty old journalist who shows her the pro's and cons of the job while running on a tight deadline to get the column finished for the morning's paper. During the course of the evening they reply to a wide variety of sexual experiences submitted by the readers, some these include, sex in a threesome at a drive-in theatre, sex in a gymnasium, and sex in a library where the "Silence Please" sign gives the male librarian an advantage over the female readers.
After a year apart - attending different schools, meeting different people - the guys rent a beach house and vow to make this the best summer ever. As it turns out, whether that will happen or not has a lot to do with the girls. Between the wild parties, outrageous revelations and yes, a trip to band camp, they discover that times change and people change, but in the end, it's all about sticking together.
Dylan is done with relationships. Jamie decides to stop buying into the Hollywood clichés of true love. When the two become friends they decide to try something new and take advantage of their mutual attraction - but without any emotional attachment.
Erik, Ryan, and Cooze start college and pledge the Beta House fraternity, presided over by none other than legendary Dwight Stifler. But chaos ensues when a fraternity of geeks threatens to stop the debauchery and the Betas have to make a stand for their right to party.
With high school a distant memory, Jim and Michelle are getting married — and in a hurry, since Jim's grandmother is sick and wants to see him walk down the aisle — prompting Stifler to throw the ultimate bachelor party. And Jim's dad is reliable as ever, doling out advice no one wants to hear.
In Black Death era Tuscany, as in the Decameron, ten young Florentines take refuge from the plague. But instead of telling stories, they have lusty adventures, bawdy exchanges, romance, swordplay, randy nuns, Saracen pirates, and a sexy cow.
Andy Stitzer has a pleasant life with a nice apartment and a job stamping invoices at an electronics store. But at age 40, there's one thing Andy hasn't done, and it's really bothering his sex-obsessed male co-workers: Andy is still a virgin. Determined to help Andy get laid, the guys make it their mission to de-virginize him. But it all seems hopeless until Andy meets small business owner Trish, a single mom.
Two musicians witness a mob hit and struggle to find a way out of the city before they are found by the gangsters. Their only opportunity is to join an all-girl band as they leave on a tour. To make their getaway they must first disguise themselves as women, then keep their identities secret and deal with the problems this brings - such as an attractive bandmate and a very determined suitor.
When Erik Stifler realizes that he's the only Stifler family member who might graduate high school a virgin, he decides to live up to his legacy. After some well-meaning advice from Jim's dad, Erik's ready to take his chances at the annual and infamous Naked Mile race, where his devoted friends and some uninhibited sorority girls will create the most outrageous weekend ever.
Everyone has 'moved on', except for Sherman and Jim Levenstein's still understanding father. Little Matt Stiffler wants to join his older brother Steve's business and, after everything Matt has heard from Jim's band-geek wife, he plans to go back to band camp and make a video of his own.
The older sister Seon-yeong and the younger sister Ji-yeong, who left the busy city and moved to a remote rural village. The youth president Dae-geun and the village head Bong-sam, who work tirelessly day and night for the village's happiness and prosperity, fall for the two sisters who add excitement to the quiet village. Not only them, but also a suspicious man who is obsessed with them and a wanted criminal who makes a fuss in the village! This man, that man, all the men in the village are caught in the crazy trap of desire. In the end, unimaginable things happen in the house of the two sisters who have fallen into the trap...
Jason Kelly is one week away from marrying his boss's uber-controlling daughter, putting him on the fast track for a partnership at the law firm. However, when the straight-laced Jason is tricked into driving his foul-mouthed grandfather, Dick, to Daytona for spring break, his pending nuptials are suddenly in jeopardy. Between riotous frat parties, bar fights, and an epic night of karaoke, Dick is on a quest to live his life to the fullest and bring Jason along for the ride.
After an Ithaca College student films his one-night stand with a beautiful sorority girl, he discovers one of his friends has accidentally mailed the homemade sex tape to his girlfriend in Austin. In a frenzy, he must borrow a car and hit the road in a desperate bid to intercept the tape.
Lifelong platonic friends Zack and Miri look to solve their respective cash-flow problems by making an adult film together. As the cameras roll, however, the duo begin to sense that they may have more feelings for each other than they previously thought.
Claudia, a perky eighteen year-old girl, is crushed when her step mother prevents her from going on a vacation to London. She discovers her step mother is having an affair with a doctor and so, with the help of her friends, sets about getting her revenge.
Van Wilder has been attending college for far too many years and is scared to graduate, but Van’s father eventually realizes what is going on. When he stops paying his son's tuition fees, Van must come up with the money if he wants to stay in college, so he and his friends come up with a great fund-raising idea – throwing parties. However, when the college magazine finds out and reporter Gwen is sent to do a story on Van Wilder, things get a little complicated.
A dentist invites a elderly patient to stay at his home to recover, unaware that he is a jewel thief. He plans to steal a valuable diamond but then runs into a beautiful nurse who, aside from constantly stripping nude, has plans of her own.