If I hadn’t already own a custom license plate tag (it costs $70 here a year), I think I would go with TheSims, Maxis or SimCity – much like this one person has in the state of California:
Somebody loves SimCity out in California…
BeyondSims
BeyondSims Author

Check the location of that highway — I bet it was an EA employee. The 92 runs from Half Moon Bay to Redwood City, and EA’s own Rod Humble created an indie game, “Stars over Half Moon Bay” (http://www.rodvik.com/rodgames/SOHMB.html). Hmm. 😉
-P