The world of viral fashion has found its latest sensation—the "I'm A Yinzer And So Are All My Jagoff Friends" shirt. What started as a fun nod to Pittsburgh culture has now captured the internet's attention, thanks to a 78-year-old spotted wearing this hilarious and proudly Pittsburgh-themed t-shirt in the lobby of Mandalay Bay. Let's deeply dive into what makes this shirt so special and why it has gone viral.
