OT: What is really considered "Up North?"

Submitted by UM4ME on May 26th, 2010 at 9:38 PM

Being that the Memorial Day weekend is almost upon us, I've always wondered what most people truly consider "Up North."

Is it just absolutely over the bridge or anything north of, say, Flint? I've always thought that if you draw a line across the state parallel to the tip of the thumb maybe that would be a good cutoff point. Thoughts?