Common Sense Note
Parents need to know that this high school comedy has been marketed squarely at teens (the wide online circulation of an R-rated "red band" trailer helped a lot). Heralded as an instant-classic teen comedy on the level of Dazed and Confused or Fast Times at Ridgemont High, it seems destined to be a hit. But parents should know that, like many real teenagers, the characters are obsessed with losing their virginity and talking about sex. Sex and, to a lesser extent, booze fuel every conversation, with very graphic dialogue about genitalia, sex acts, and pornography. "F--k" (and many derivations thereof) is used almost nonstop, and there's also a lot of underage drinking and a scene of adults smoking marijuana and snorting cocaine. American Pie seems PG-rated by comparison.
Sexual
Content
Sex (and various sex acts), virginity, and pornography are discussed in graphic detail throughout the entire movie. The near-constant conversation about oral sex and genitalia is finally matched by two short scenes of drunk, semi-clothed teenagers about to have sex -- although neither couple finalizes the act. There's also a scene that displays many drawings of penises, supposedly done by an 8-year-old.
Violence
McLovin gets pistol-whipped in the head by a robber; a fight breaks out at a party, where a few of the men suffer bloody wounds; a hobo kicks, punches, and pounds on various people at a bar; Seth accidentally punches Jules in the eye. In a daydream, Seth envisions a security guard slashing his throat. A woman's menstrual blood ends up on Seth's pants, causing a fight.
Language
The dialogue is filled with nearly ubiquitous curse words, primarily the "F-bomb" and its derivatives. There are probably two short conversations in the entire film that don't feature constant swearing; otherwise, they're the most commonly used words -- including "s--t," "dick," "p---y," "ass," "tits," "bitch," etc.
Social
Behavior
The underlying message could seem to be that scoring alcohol for a party will grant even the nerdiest kid "cool" status for a night. But by the end of the film, it's clear that the film's real point is that true best friends love each other unconditionally, not selfishly.
Consumerism
Old Milwaukee beer, plus other liquor brands that sound familiar but aren't real, probably because real alcohol companies didn't give permission to be used in a movie about underage drinking.
Drugs / Tobacco /
Alcohol
The plot revolves around buying alcohol for a high school party, so there's obviously a great deal of underage drinking. Teens also smoke cigarettes and are present at a party where adults are smoking marijuana and snorting cocaine. The main drug, of course, is alcohol -- from vodka to beer.