be loud and proud

To be very vocal about something that one is proud of, committed to, or invested in. I wasted way too much of my life in the closet. That's why I'm loud and proud about being gay now. Good luck getting Aunt Sally to move to the country with you—she's always been loud and proud about loving city life. My English professor is loud and proud about being a Luddite. He still uses a typewriter and refuses to get an email address!