any of you that have ever worked in a professional kitchen know that there is a certain lingo used by cooks to communicate. Some are universal...and some might be specific to a particular kitchen. For example, shouting "fire" when an order needs to be cooked. At my current job, "two yardbirds", means two roasted chickens. Almost every kitchen I have ever worke at uses "behind" to let somebody know you are passing behind them, so that they will not turn just as you pass. This is very important..In the cramped space of a fasted paced kitchen, the last thing you want is somebody turning into you with a pot of boiling water or a knife. I must yell "behind" at least 50 times a night. So, before I get to far off subject, there are just some things engrained into your head after working in this industry for a little while. The other night I was walking through a department store looking for a father's day card. When I came to the card aisle, it was packed with last minute shoppers doing the same as I. Trying to inch my way down the crowded aisle, I accidently shouted "behind", subconsciously thinking people would jump out of the way. They didn't...they just stared as if there was something wrong with me. It made me think of that old joke, "you might be a redneck if"....but instead of redneck, "you know your a cook when...you shout "behind" at total strangers in public as you pass behind them". What about you? What is your "You know you're a cook when......." It can be anything. For example "You know you're a cook when you catch yourself sticking an instant read thermometer in your pocket to go on a date". Just things we do out of habit and kind of laugh about later.