Jyykis

Jyykis, before being slammed into Haggfrys and obliterated.

Jyykis was a mid-sized terrestrial planet. It had an atmosphere very similar to that of Earth's. The people of Jyykis were known as the Floobus, and were a subsentient race of underground dwellers. They feasted on rocks and pebbles. Despite these obvious setbacks, the Floobus grew to become a wealthy and highly successful civilization. Their agricultural skills became a marvel in the Omniverse, earning them visitors from far and wide. Their superior understanding of dirt and soil (which they used as both a food and fertilizer) helped them to grow the largest and most prosperous crops ever seen in Omniversal History.