Pixar Your Car
I found a great post on a web forum on how to "Pixar" your car—basically, make your car look like the cars found in the Disney film Cars.
Here's my first attempt:

Although the eyes turned out great, the mouth definitely needs work. The big problem with the mouth, I think, is that I used the wrong type of mouth for the front grill of the truck. What would probably be better would to use Mater's mouth and replace the entire grill, or to use the mouth from Chick Hicks or Tex to better integrate between the grill and bumper.
If I get some free time, I'll try a new mouth and see how it turns out.
So, here's what I look like in Springfield—or at least as accurate as I could make it look. No receding hairline in real life, but what guy in Simpsons World doesn't have a receding hairline?