What parents need to know
Parents need to know that this odd-couple roadtrip comedy from the director of The Hangover -- which stars Hangover break-out Zach Galifianakis -- isn't as raunchy as its predecessor but comes from the same irreverent, test-the-boundaries school of humor. Expect plenty of swearing (including "f--k" and "s--t"), a somewhat explicit masturbation gag (nothing is shown, but sounds are audible), and a fair helping of mean-spirited jokes. One character uses marijuana (ostensibly to treat his glaucoma), once while driving. In the end, the salty humor comes with a helping of heart, but this is still most age-appropriate for older teens and up.