Today, April 20, aka 4/20, marks National Weed Day, a holiday for weed smokers (and some non-smokers) to gather to celebrate cannabis culture. While there are many ways to mark the event, many are sounding off with their favorite television shows and stoner movies that pay homage to the potheads’ holiday. After all, you don’t have to smoke marijuana to enjoy a good stoner flick. For our top picks, hit the flip for all the details.