Quote Originally Posted by chiasaur11 View Post
Mushroom war.
In this setting, there could be mushroom people. It can be interpreted many ways.

And I'm not saying to overthink it, but Adventure Time has a lot more subtext than most kids shows.
Yeah, but still, there is some dark comedy in the series so I just thought "Eh, nuclear waste, whatever." Take the balloons in one episode who exclaim joy when they learn they can finally float up to the stratosphere and die. Explain that.