I've got it bad as well...
As a matter of fact sitting here at work twiddling my thumbs (systems down). I looked up different ideas for a personalized liscence plate through my state. You would be amazed at how many are still available. Seriously thinking about getting one...
Something like 9luger or 556ryfl. Stuff like that other people won't get unless they are gun enthusiasts (addicts) as well.