Slippery effect...anyone?

Hi, i was wandering does any one have an idea with a slippery effect.
Example of something similar what I am searching for can be found at Mercedes at the E catergory when you rollover the oil.

But instead of playing the movieclip of the mouse, and return to the original place where you rollover, can i make the mouse to really “slide” to the position it should be? :sen: