Yes -- and it's so nice to bump into someone else who remembers. When Dean Smith's Tarheels went into four corners it was over! LOL I actually enjoyed watching State, UNC AND Duke -- I liked them all. They were all great!
There was even a bar on Franklin Street in Chapel Hill, across from the campus, called the 4-Corners Lounge. (I never went into it, mind you; just passed by it on my way to class.)
And it was Coach V who came up with the way around the four corners--Foul 'em, put 'em on the line, and get the rebound when they miss. That's how the Pack won most of their early games in the 1983 NCAA tournament.