This stoner comedy is a perfect pick for 420

There are movies so chaotic in their influences that — by right — they shouldn't work. And yet, somehow, by combining wildly disparate elements with DIY spectacle, they are simply magic. This month has seen two such marvels, the first being Vera Drew's ultra-personal superhero parody The People's Joker, which unfurls a touching trans coming-of-age tale against a backdrop of Batman villains. The second is the gleefully absurd slasher spoof from directors Lindsey Haun and Nic