Special Sub-Topic: Hitchhiker Click Here To Play: Hitchhiker

What was Ford Prefect's childhood nickname?

Ix. '...which, in the language of Betelgeuse Five translates as 'boy who is not able satisfactorally to explain what a Hrung is, nor why it should choose to collapse on Betelgeuse {Seven;'} - HHGttG

Who were the onboard cooks for the Vogon destroyer ships?

Dentrassi. Which provides an interesting little loophole.

What Galactic Coordinates are the location of Earth?

ZZ9 Plural Z Alpha. Zaphod: Er...what does the Z mean? Trillian: Which one? Zaphod: Any one.

What is the name of the greatest computer of all time?

Earth & EARTH.

Which planetary scenario was not featured in the Magrathean catalogue?

Planet made of quicksand.