All of the time when I was a school kid.
Lately I don't hear folks say it (at least not out loud)as often.
Though there was a memorable recent moment.
At my second job on weekends sometimes I am out in the field, sometimes I work in the office of the particular large small family business. During one of the office stints the boss, his son and I were all yakking during a lull. Then the phone rang,and the owner-boss answered it, and it was some kind of emergency in the field. The boss and son started to discuss it, and I asked what they were talking about. The room got a little uncomfortable because we had just switched from being just three equal guys yakking to reverting to our roles and ranks in the company because of the phone call. The boss was the general, and the son was the lieutenant, and I am back to being the lowly foot soldier. So everyone, including me, realized that the boss didn't really owe me a detailed explanation. But he didn't wanna be rude to me either. So he gotta kinda tongue tied trying to explain to me that some other guy had messed up out in the field without going into detail about how he messed up. Then the son jumped in.
The son said to me "well....lets just put it THIS way! You are NOT the ONLY weird person who works for us!"
I had no choice but to laugh, and to nod, and to accept that explanation. It was...all that I needed to know about the situation. 