The Desert Mermaid

So our tiny hero falls into the basement and gets stuck there, and he must learn to Survive On His Wits. So he finds water from the water heater and a matchbox for a house, but he has no food because he's too stupid to figure out mousetraps. His wife got distracted like three weeks earlier and left some cake on a beam, so he scales the wall to get the cake. But a tarantula has for some reason built a web on the cake, and he has to fight the spider to get any cake. So he kills the spider but it's too late because now he's all delirious and starts rambling about how he is not hungry but the infinite and the infinitesmal are the same thing, and then there are some stock photos of galaxies, and then it's over.