Another pony clock (Like this: [link]
Extract the PinkieClock.gadget to c:\Program Files\Windows Sidebar\Gadgets
(NOT the "Program Files (x86)" folder)
Right click on your desktop -> Gadgets -> Pinkie Clock and drag it wherever you want.The head twists around for hours!
(Quality of the face is bad, windows doesnt support PNG-24, so no transparency).