It's a stoned-cold fact: Marijuana has been an integral part of some of our favorite comedies for at least 40 years. Some of the highest-caliber movies feature the highest-possible characters — and often the highest audience members. Look, it's a joint effort. With the 25th anniversary of "Dazed and Confused" this month, we want to take a look at some of our favorite weed comedies. Don't worry, this gallery is purely for medicinal purposes.