Well…it was one of two dreams, but this is the one that explains the picture.
In the dream, I had two bundles of dark brown hay. I tossed the bundles into the toilet and flushed. The water flowed to the very top of the bowl, and suddenly there was a loud POP. The bundles of hay had become two little pumpkins, one of which popped out of the toilet and right into my hands. I held the pumpkin up to the light and shouted, “DO YOU KNOW WHAT THIS MEANS?!” after which I took out a random knife and began carving words into the pumpkin.