It seems my voice carries

When one of the engineers was walking around with the clipboard for the end-of-day check (which I like to joke mostly checks if you've remembered to walk around with the clipboard, but no matter), he asked me the questions on the clip board and I answered "Heck, no!" all bright and cheerfully.

"Oh, no," he said, "I heard you talking to the copier. I know you can do better than that."