Macintosh (Seth Rogen) and Kelly (Rose Byrne) are prepared to make the last move into adulthood. However, pretty much as they thought they have recovered the area, they discover that their new neighbors are significantly more crazy than the last. To expel them, they will require assistance from their ex neighbor (Zac Efron).
|nudity||In both sexual scenes, a couple has sex in various positions, with the sexual activity occurring onscreen for a prolonged period of time with minimal nudity depicted. He exposes himself to the audience and a close-up shot of his testicles is shown. (Graphic male genital nudity)|
|profanity||In addition, there is the frequent use of strong language ("motherf**ker" and "f**k"), much of it used for comic effect but some also spoken in an aggressive manner.|
|alcohol||The film features depictions of drug use throughout the film, including scenes where characters are seen smoking joints and using glass bongs.|