DOH! :doh: That's it! I was in my GMC Yukon XL with the K9S.MOBI plate.
Damn, you are such a genius.
But wait. He didn't ask anything about the plate. I think he was just a nice guy and wanted to meet me. Oh, he also gave me a slip of paper with his autograph and even the name of a Judge in Georgia! Wow, the Peach State sure has some nice people.