Okay so AU where Aku often just shapeshifts into a cat and just mildly inconveniences Jack to force him into a bunch of stupid sidequests by getting himself into ‘trouble’ and needing ‘saved’ every time they cross paths.
The first of the fusion prompts! Samurai Jack/The Scotsman, Grunkle Stan/Mable, Manny Calavera/Dr. Loboto, and Samurai Jack/Johnny Bravo. These were a lot of fun! I’m excited to try some of the other suggestions.