My current tagline is a quote from my husband's time as a submarine sonar tech. It was uttered by a officer during watch and my husband actually took a marker, popped the top off, and handed it to the officer. The officer took a huge whiff of the marker, said 'Ahhh much better thanks', and handed the marker back to my husband.
My husband used to work as a noise and vibration engineer for Sargent Controls, a subcontractor for Electric Boat, where he tested valves used on Los Angeles class submarines.