31. Risky Business (1983)
Long before Tom Cruise became a couch-jumping Scientologist, he came to prominence in this sharp satire of privileged suburban teens. The socks-and-undies dance scene is what everyone remembers, but this Reagan-era hit isn't just another teensploitation flick. It's about the soul-crushing pressure to be perfect, and the primal urges to rebel against a manicured, pre-programmed future even if that means turning your parents' house into a brothel. Michael Endelman