When I first moved to the area, this is one of the odd foods I found out about that is a regional favorite. Squeaky cheese is simply a bit of the curd taken out before the rest of the cheese is aged. It squeaks when you eat it. People from 'round these parts take pride in their squeaky cheese.
Minnesotans are famous in other states for their penchant for Michelob Golden beer, and often simply refer to it as McGolden. People from the twin cities often get puzzled looks when they're in other states and ask for it in a bar or a liquor store. It is most commonly drunk as "McGolden Light".
This slang for rubber bands in Pittsburgh speak.