In a quick report from the state of Texas, I thought I'd mention that I saw a bumper sticker here that said, "PROUD CATHOLIC". Almost immediately upon seeing it, I wondered if the people manufacturing it, the store selling it, or the person who put it on their car was really paying attention to what it said. Because generally speaking, "pride" is something the Bible doesn't actually recommend for Christians.
Then again, perhaps that's the point. Maybe the bumper sticker is a form of mortification, something the car's owner put on there to remind themselves and inform others that they still suffer from the sin of pride. Perhaps there's a whole line of them--you can get an "ENVIOUS CATHOLIC", a "WRATHFUL CATHOLIC", or a "GLUTTONOUS CATHOLIC" sticker to put on your car, just to let everyone know that you still have a ways to go before you can call yourself a saint.