The Brave Heart

The subtitle of this animated short is "The day we enabled the sleepwalking protocol." There is something wrong in the body. The brain is not paying attention, so the heart goes on a tour to see the shape of things, and does not like what he sees. There are lots of problems, the most recent being a hangover and a bad case of constipation. The latter brings up some imagery that may be disturbing for sensitive souls, but you will probably be okay. (via Laughing Squid)