The positive messages aren't obvious, but if you dig, you can find a couple of take-aways: Love what you do or don't do that job at all. And be happy with yourself so you don't have to look elsewhere for validation.
A woman drugs/"roofies" a man so she can steal something and blackmail him later with compromising pictures. A teacher yells and berates her students, sometimes throwing a basketball straight at them (played for laughs). Characters yell at each other.
Plenty of raunch. A man simulates sex while clothed with a woman who's not his girlfriend (later, he's shown with a wet spot on his groin). The same woman seduces another guy with frank talk about sex. Lots of sex talk in general, as well as much discussion about breast implants, with different characters weighing in on what they think of a woman's need for plastic surgery. Some groping and kissing and scanty outfits.
Frequent use of words including "f--k," "s--t," "ass," "d--k," "son of a bitch," "t-ts," "damn," "laid," "goddammit," "hell," "oh my God," and more, sometimes said in front of children.
Some label-dropping: Jaeger LeCoutre, Mercedes Benz, Jim Beam. The main character is a gold-digger, and she pays extra attention to men who appear to have lots of money.
Drinking, Drugs & Smoking
A teacher boozes it up while in the classroom. A student also catches her smoking weed with a pipe; later, she's shown using a bong. Beer drinking and shots.