German-based illustrator, Andreas Preis, “has worked for a variety of clients, including Adidas, DC Comics, ESPN Classic, NIKE, and more.”

Two typographers ( Pierre & Damien / plmd.me ) and a pro race pilot (Stef van Campenhoudt) collaborated to design a font with a car.
The car movements were tracked using a custom software, designed by interactive artist Zachary Lieberman. ( openframeworks.cc )
Here’s the video, When Driving Becomes Writing (iQ Font: The Making Of).
I recall BMW doing something like it, but with paint. Here’s the video they released for the Z4.
Meanwhile, you may download the iQ font here. You may also click on the following thumbnails to view the results:
This artwork by John Martz pretty much explains what most of us feel towards IE6—specially those in Web Design/Development.
Digging the “Sniper vs. Spy” update pages by Valve for their product Team Fortress 2. Check ’em out: