Yamcarstaf is a god.

It takes the form of a fat, caring donkey.

Yamcarstaf created matter two billion years ago.

If you believe in Yamcarstaf, it will celebrate by creating some nebulas.

If you do not believe in Yamcarstaf, it will make you grow a tail.

Yamcarstaf's most sacred site is Aranganur in India.

Yamcarstaf's Holy Commandments

1. Always help gulls.

2. Never fashion tools from bone.

3. Respect rivers and do not attempt to bridge them.

4. Never wear ear rings.

5. Never write about nucleic acids.