Let me get this straight - you just said that Don is USAF - but I thought this was about the military?
BWAH HAH HA!!! <fake laughter>
(My last five years, I worked for the Army or the Navy. At the time I retired, my supervisor was Army; his supervisor was Navy. And they took better care of me than the Air Force did)
My contribution: ROAD (retired on active duty)
Red-line (if you got your PCS orders canceled, they'd use a big red marker to X-out your paper copy. They'd use it as a threat: "Shape up, or we'll red-line those orders," meaning they'd keep you around for another couple of years, because we all know the worst base you've ever been assigned to is the one you're currently at, while the best one was the one you were at just before this one....).