One day while taking dictation, she noticed that his fly was open. While leaving the room, she courteously said, "Oh sir, did you know that your barracks door was open." He did not understand her remark, but later on happened to look down and saw that his zipper was open.
He decided to have some fun with his new employee. Calling her in, he asked, "By the way, Miss Jones, when you saw my barracks door open this morning, did you also see a soldier standing at attention?"
The secretary, who was quite witty, replied, "Why, no sir, all I saw was a little disabled veteran, sitting on two duffel bags!"