The Good, The Bad, and the Weird (좋은 놈, 나쁜 놈, 이상한 놈) is a fantastic slapstick take on the classic western that has a lot of fun with the setting.
Trollhunter (Trolljegeren) is a great horror-mockumentary done in a found footage style.
Basically anything by Kurosawa.
Go into the notes of almost any of their releases and you’ll find borderline schizophrenic screeds full of hate and bigotry. Racism, homophobia, transphobia, ableism, thinking the Harry Potter series is good, all kinds of shit. Also, at least once she said she was going to jail because she was caught cracking something but kept putting out releases without any disruption. Here’s one from the time she was accused of being a trans woman (cw: all of the above)