Glossary for sound engineers

Here's something else I randomly stumbled across: a glossary for sound engineers. If you're really geeky (sad) you can even print out all the pages alphabetically and compile your own hard copy glossary, to take with you to the park on a sunny day, etc.

My favourite definition has got to be:

Balls
1) The depth and thickness of a sound, usually on the bottom end of the EQ (as in "needs more balls").
2) The strength of the voice on the mic (as in "check it like you have some balls").