You could describe this show as about two twenty-somethings slackers that work a lame job at a park run by a high-strung boss and populated with strange characters such as a slightly insane son of the owner, a shaman, and some white trash nut-jobs. But you should probably bring up that the characters are often animals or (what should be) inanimate objects or even a yeti. Every episode is the same: the two main characters, Mordecai and Rigby (a bluejay and a raccoon), get involved in something mundane (e.g. getting a sandwich) that turns into something supernatural and usually dangerous (e.g. fighting magical ninjas). It's great fun.