Whistling In The Loo
If you hear whistling from the next toilet stall as the person in it is tinkling, chances are he was or is a soldier. Even though no one seems to know where this ‘tradition’ came from, it is still common military practice.
Knife Hands
You might be wondering what a knife hand is exactly. Well, it’s the hand someone makes when explaining a thing. The hand is flat and tight and all the fingers are aligned. Men and women, post-service, still use this when giving directions.