Drinking games, keg parties, waking up in somebody else's bed (somewhat you don't recognize). Ahhh....adulthood? These images used to conjure up memories of those infamous college years, but according to a new study, it's people in the post-college years who are partying the hardest. Collectively, these young adults are called "Cyber Millennials" and they are generally affluent, highly educated, and live in urban areas. Perhaps most surprisingly, they're also some of the most health-conscious people in the country.