The Simpsons + Adventure Time = one of the greatest and most elaborate couch gags ever. To open the first episode of the 28th seasons, The Simpsons took over the complex and whimsical introduction from Adventure Time using characters, locations, and famous moments from throughout The Simpsons’ extensive history. Even Adventure Time creator Pendleton Ward contributed by recording a Simpson-ified version of the Adventure Time theme song.
The only rules that really matter are these: what a man can do and what a man can’t do. For instance, you can accept that your father was a pirate and a good man or you can’t. But pirate is in your blood, boy, so you’ll have to square with that some day. And me, for example, I can let you drown, but I can’t bring this ship into Tortuga all by me onesies, savvy? So, can you sail under the command of a pirate, or can you not?