Need ideas of funny books in a fantasy or sci-fi settings

I've always read a lot of sci-fi, horror and medieval fantastic stuff.

I read less now than I'm an adult but I've recently enjoyed the genre when it's a bit twisted toward comedy.

Last examples are the prince of thorns books red queen wars and more recently dungeon crawler carl (now that I list them down I noticed they're all medfan AND scifi AND horror. that's a coincidence). I really enjoyed that and I wondered if you have recommendations in the same vein. Would prefer something that leans more toward an adult audience if possible.

I would also be open to non-fantasy non-scifi stuff if it's well written and there is an intriguing twist to the genre's codes or to the story.