Nope. I keep this thing locked down more than the vault in the White House with our Nation's top-secret plans.Maybe somebody has played a little joke on you by finding the image that it uses and editing it to be upside-down. Does anyone else have access to your computer?
The icon for my Photosmart Premium C310 printer is upside down. Maybe OS X 10.8.1 includes some early April Fool's Day jokes?Or actually, FL studio.
OP: Are any other images which would be built into the OS upside down, i.e. application icons, other icons in syspref, etc?
It's not actually "in the kitchen."Or it could be you playing a cute joke on us
Printer in the kitchen?
[bad joke]did you switched language settings to Australia ? Down under ? [/bad joke]
[bad joke]the prototype of the new batMac[/bad joke]
More sirious: did you installed any different graphic driver ? E.g. to drive external screen via USB ?
Did you played with tools from XCode changing settings in the graphical subsystem ? Some times I had some funny effects on my iPad.
Anywhere else in the system ?