Started watching Tesagure! Bukatsumono recently, which is a 10 minute show and pretty funny, though it's mostly pure dialogue with four characters sitting in one room, so don't expect any action or plot developments. The show is in CGI which took me a while to get used to, I dropped the show at the first ep originally, but I eventually picked it back up. Going to complete it now as there's a new season of it airing.
It's pretty much a pure deconstruction of all the common moe / highschool anime tropes, and very self-referential. I love the lyrics from the OP:
https://www.youtube.com/watch?v=P2NHwqqaGpUIf you've seen those specials where they film a group of seiyuu sitting around and just chatting, the dialogue in Tesagure! Bukatsumono feels natural in the same sort of way. That's because the scenes were done by just sitting the seiyuu in a room and having them mostly ad-lib, then the animation was created to fit, which is the opposite of the normal method. About half of each episode appears ad-libbed, once they get past a 'set up' for whichever trope that ep is going to explore.
The 'plot' is more or less that they didn't know what they wanted to do, so they made a club to come up with ideas. They refer to it as not wanting to join any of the existing school clubs, but it's basically them sitting around each episode trying to come up with ideas for what the show is going to be about. Since the 'ideas' part is ad-libbed the ideas are sometimes funny but mostly dumb, and a lot of the humor is in how the other girls react to each other's ideas. Each episode explores one genre of anime/manga (like soccer mangas) then they try and brainstorm ways to make it novel and fresh, usually ending with some sort of bizarro-world version of the sport or activity the episode was about.