Mumfagfly is a god.

It takes the form of a massive, fast wren.

Mumfagfly created the Whirlpool Galaxy three trillion years ago.

If you believe in Mumfagfly, it will smite all your enemies.

If you do not believe in Mumfagfly, it will send twenty two thousand, three hundred, and seventy eight badgers to sort you out.

Mumfagfly's most sacred site is Saint-Sauvan in France.

Mumfagfly's Holy Commandments

1. Never talk about the strong nuclear force near nematodes while wearing purple jumpers.

2. Never think about planets.

3. Always make sure there are no great tits in a room before entering it.

4. Never write about electromagnetism.

5. Always help sick snails.