I recently discovered The Murderbot Diaries novellas. They are hilarious. Imagine if Douglas Adams' Marvin the Paranoid Android were designed to be a ruthless killing machine but prefers to chill and watch TV reruns instead. Each novella will take you a couple hours or so to read. Highly recommended, particularly the first two books. There is also a full-length novel that came out this year, I haven't gotten to that yet.
That sounds awesome.