Being in love with one's automobile, usually the the point that it's really annoying. Common with people just getting their first car, or people who have invested a lot of money in a worthless car.
Yes, so you ripped a wing off a Plymouth Superbird and hot-glued it to your Civic. Congratulations, you're guilty of senseless carcissism. You can stop talking about it now. Yes, yes, I know how you need to hold down the back end of your front-wheel-drive car. Please, for the love of God, just shut up.