So the fact joke is bruised means he has blood and a circulatory system, and thus a heart, this blood would go to muscles and organs, which begs the question of where all that shit goes when he shapeshifts
We can't really describe Jake since he's half shape shifter alien. If I'm not wrong the only time Jake's organs were mentioned was in the mew mau episode where he made his liver big enough to resist the most dangerous poison.
@@zaqareemalcolmthey do grow, remember that episode where Me-Mow tries to mess up Jake’s liver with poison and Jake just makes his liver bigger to deal with it
Another small detail I've noticed while re-watching AT: every special intro that takes place after 'Escape from the Citadel' where Finn loses his arm, i.e. Elements and Islands, Jake's expression changes when he and Finn do their iconic fist bump. I can imagine fist bumping someone with a metal prosthetic arm isn't very pleasant.
The most painful one is where the hot dog guards kept asking jake to stretch even though he was as thin as a noodle and one of them made the stone murial FALL on jake and that made the doors shut on jake