Yarcubarn is a god.
It takes the form of a thin, benevolent mouse.
Yarcubarn created the planet Earth seven billion years ago.
If you believe in Yarcubarn, it will remain indifferent to you.
If you do not believe in Yarcubarn, it will name a particularly small and pointless asteroid after you.
Yarcubarn's most sacred site is Miiluranta in Finland.
Yarcubarn's Holy Commandments
1. Do not listen to heathen tongues.
2. Never think about comets.
3. Run away if seven rats approach from the west.
4. Do not shave your back.
5. Always make sure there are no mites in a building before entering it.