I Need Help Creating/Choosing a Personalized Vehicle Tag?

I got a 2013 Challenger R/T, white with red stripes, for Christmas this year. I want to get a personalized license plate for it but I can't seem to come up with anything really catchy. I would love some suggestions if anyone has any. A little more information....I live in Arkansas, we are allowed a total of seven letters and/or numbers, no punctuation, and of course they won't allow anything sexually suggestive, drug related, racially biased, etc. etc. Thanks for any help anyone could give.