How do you pimp your ride?

I've been trying to figure out how I want to make Scout my own. Right now, she's very non-descript. She could be almost any blue Chevy Sonic. I have a scraper and an umbrella in the window. I have Giles's vet records in the back seat pocket. I have a USB cord in the mini glove box. I have an apartment building permission parking tag hanging from my rear-view mirror,  but it's very small. My sunglasses are in the console. And I have a magnet bumper sticker that reads "My Greyhound is faster than your honor's student." There is nothing else I have that is significantly expressive of who I am.

(An aside-- also, if you look in my car or the trunk, there is no trash, no paper bits, no cups, nothing. It's spotless and trash-free.)

I don't want to do anything until I feel like it just says "me." I look around at other folk's cars and think "uhhhh no" I don't want that. People put all sorts of bumper stickers on the cars. I saw a car with a giant pink fuzzy mustache on the front bumper. Some hubcaps are pretty fancy in color or every spin. Some people jack their cars up or they bounce or have a glowing light under it. People hang all sorts of crap from their rear-view mirrors or put something on their antennas. Also to be notes are fuzzy steering wheel covers, fuzzy seat covers, and fuzzy dashboard covers. Uhhh- no to all that is fuzzy.

But there is also a part of me that says I should come up with something because I want to be able to find my car in a parking lot. The other day I was at Panera Bread and when I left I tried to get in a car that wasn't mine. I NEED something that, perhaps, makes it stand out a bit to me? Not sure what that would be.

Do you pimp your car? And if so, how? Suggestions welcome.

Maggie