I like to personally take pride in this title!  Here is what PlayBoy had to say: 

CU-Boulder is home to reefer madness. Not only does Boulder have 50 medical–marijuana dispensaries within its city limits, but every April nearly half the university’s 24,000-plus undergrads turn out for the annual 4/20 smoke-out on school grounds. Boulder is also a beer drinker’s paradise, with four breweries in town. “There are a lot of distractions from school—snowboarding, mountain biking, super hot girls,” says one alum. Literally dozens of world-class ski resorts are a drive away. You know Boulder is a party school because whenever you tell someone that you went there, the first thing they ask is, “Did you graduate?”