A submarine sandwich, commonly known as a sub, hoagie, hero, Italian, grinder, wedge, or a spuckie, is a type of American cold or hot sandwich made from a cylindrical bread roll split lengthwise and filled with meats, cheeses, vegetables, and condiments.

Western Pennsylvania English, known more narrowly as Pittsburgh English or popularly as Pittsburghese, is a dialect of American English native primarily to the western half of Pennsylvania, centered on the city of Pittsburgh, but potentially appearing in some speakers as far north as Erie County, as far west as Youngstown, Ohio, and as far south as Clarksburg, West Virginia. Commonly associated with the working class of Pittsburgh, users of the dialect are colloquially known as "Yinzers". The dialect is even heard in the town of Hancock, Maryland.