Nullafrig is a god.

It takes the form of a very thin, uncaring chinchilla.

Nullafrig created a quark five thousand years ago.

If you believe in Nullafrig, it will be shocked.

If you do not believe in Nullafrig, it will curse you and those you beget for twenty six billion years.

Nullafrig's most sacred site is Nakke in Denmark.

Nullafrig's Holy Commandments

1. Hide if eight great tits approach from the east.

2. Nullafrig must be the most important thing in your life.

3. Radishes are unclean and should not be eaten.

4. Do not study horizontal gene transfer on holy days.

5. Always look both ways before crossing roads.