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.
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.
College freshman Sydney White arrives at Southern Atlantic University, determined to pledge her late mother's sorority. Unfortunately, she finds that the sisterhood has changed since her parent's day. Banished to a condemned house, Sydney joins forces with seven outcasts to take over the student government and win equal rights for nerd and noted alike.
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.
Loner freshman Jake Taylor is forced to join the wildest fraternity on campus when the frat brothers refuse to accept his geeky cousin/roommate unless Jake agrees to pledge with him. As the semester progresses, Jake struggles to maintain his grades as well as his affair with Paige, a beautiful sophomore who hates all fraternities. Through naked scavenger hunts, sorority ass-signings and all night
College student Beca knows she does not want to be part of a clique, but that's exactly where she finds herself after arriving at her new school. Thrust in among mean gals, nice gals and just plain weird gals, Beca finds that the only thing they have in common is how well they sing together. She takes the women of the group out of their comfort zone of traditional arrangements and into a world of amazing harmonic combinations in a fight to the top of college music competitions.
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.
Samantha MacKenzie, the daughter of the president of the United States, arrives at college with a group of Secret Service agents. Samantha, however, resents their presence and decides she wants to attend school just like a normal student. Her father agrees to recall the agents but secretly assigns James, an undercover agent, to pose as a student. They fall in love, but their romance is jeopardized when Samantha learns James' true identity.
Shelley is living a carefree life until a rival gets her tossed out of the Playboy Mansion. With nowhere to go, fate delivers her to the sorority girls from Zeta Alpha Zeta. Unless they can sign a new pledge class, the seven socially clueless women will lose their house to the scheming girls of Phi Iota Mu. In order to accomplish their goal, they need Shelley to teach them the ways of makeup and men; at the same time, Shelley needs some of what the Zetas have - a sense of individuality. The combination leads all the girls to learn how to stop pretending and start being themselves.
Caught in a bizarre and terrifying time warp, college student Tree finds herself repeatedly reliving the day of her murder, ultimately realizing that she must identify the killer and the reason for her death before her chances of survival run out.
When a foreign-exchange student and a hooker - both named Dominique - show up on a college campus, the unsuspecting student body is in for the education of a lifetime!