That's what we call it, or some variation thereof. The sad thing is that Cary used to not be a suburb, just a little farming cummunity out in the county. Now both Raleigh and Cary have expanded so much due to the remarkable influx of non-Raleigh-ites that they do actually run into one another. In several places. It's like there's one big shopping mall out there as a border.

I'm afraid you've lost me with the 3x5 reference, though.