Next to the home of Heinz and Hilde Becker is the villa of the company boss Dr. Bernhard Schenkberg and his wife, who he called "Püppchen". While Schenkberg always politely strives for a good neighborly relationship, his elegant, arrogant wife looks down contemptuously on the grumpy, constantly do-it-yourself Heinz and the conservative, naive housewife Hilde.

Flo is not quite a normal teenager: While all his friends only think about sex he can't even pronounce the word "S - E - X". But everything changes completely when one morning Flo wakes up from a strange call. His penis, excited for the first time, begins to talk to him. He claims that Flo severely neglected him for 15 years and it's time to release him.

School's over – and for brand-new high-school graduates Ben, Felix and Nick, it's time to party! But when Ben embarrasses himself in public trying to declare his love for the gorgeous Carola, he and his pals make a quick exit by taking jobs as hosts in a vacation club on Ibiza, the Mediterranean hot spot for oversexed boys and underdressed girls! Instead of sun, sea and sex, however, it's work, work and more work, as the three are kept busy around the clock by their sadistic boss Anna. And when Ben bumps into Carola and her super-cool DJ boyfriend, Ibiza starts feeling more like Alcatraz by the minute. Yet even as the mishaps pile up and the boys have to cope with stinging jellyfish, English hooligans and tequila hangovers, they refuse to give up their plan to throw the ultimate Ibiza party for the club, and especially for Carola. Summer is short, but these guys are going to make sure everyone remembers this one for a long time!