I use it as a weapon. Play the highest note on the guitar in a very staccato, robotic fashion. It's a good way to get revenge on obnoxious audiences, especially if you do it for 20-30 minutes.
Too bad neither is an '83 - those were the best, I hear? (sorry, couldn't resist)
'Bout everything I know came from here and here and here, but you've probably already explored that.
Alternately, Andrew's site has this along with some additional info.