She loves to show off her new car and her driving prowess.
If you show off something that you have, you show it to a lot of people or make it obvious that you have it, because you are proud of it. Naomi was showing off her engagement ring He actually enjoys his new hair-style and has decided to start showing it off. see also show-off
boast, be proud; exhibit; coquetry, prissiness; one who thinks highly of himself and attempts to demonstrate it to others
disapproval If you say that someone is showing off, you are criticizing them for trying to impress people by showing in a very obvious way what they can do or what they own. All right, there's no need to show off