I did a course a few years ago, and one of the guys was a real keeney-beany type who kept asking numpty questions and trying to impress. A Col from HQLand came and did his bit on whatever the topic of the day happened to be and at any Q's this guy put his hand up. In asking the Q, said numpty used an acronym he had made up himself (can't remember what it was now)and the Col graciously answered. On completion of his point the Col added "oh yes, and if you call *said division* that again, I'll come down there and kick your f%$*&^g head in!"
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Remember: all landings are controlled crashes!