My job is in the Aerospace industry and it's always been a challenge to explain just what kind of work I do.

At one gathering, I tried several unsuccessful attempted explanations before deciding to be as generic as possible. When the subject came up while I was talking with a group of guys, I replied simply, "Defense Contractor."

The men nodded and as the conversation went on, I silently declared victory to myself. Then one of them turned to me and asked, "So, what do you put up mainly? Chain link?"