This is a NEW, never used, beautiful ceramic mug...if you live in the Pittsburgh, PA area, you know what the slang "YINZ" is all about! Nice size for your beverage or soup even. Yinz don't need to know what it means to buy this awesome mug! "Yinz" is a Pittsburgh slang that is equivalent to y’all. It is used to address two or more people as a second-person plural pronoun.