I first saw this gem in hardback in a shop in Oslo, and figured it would be online.

The Meaning of Liff by Douglas Adams and John Lloyd.
Not only the words are delightful, but the fact that they are so in touch with all these little scraps of life that hardly anyone ever talks about… There’s an expanded version also, but it doesn’t appear to have made it online yet.
A few examples:
LINDISFARNE (adj.)
Descriptive of the pleasant smell of an empty biscuit tin.
MALIBU (n.)
The height by which the top of a wave exceeds the height to which you have rolled up your trousers.
YEPPOON (n.)
One of the hat-hanging corks which Australians wear for making Qantas commercials.
The Old Wolf has spoken.
Like all things Douglas Adams, that one is a must-read! 🙂