'Scuse me while I geek out for a sec...

Panther (Mac OS 10.3 to the unwashed) Exposé Blob.

It has also been mentioned that you can change the image of this floater by replacing two files within the Dock.app package... Replacing them is left as an exercise to the readers.

Hmmmm...

Have we mentioned 'round these parts that Gil is in fact the bomb?

via kottke