no duff
The phrase "no duff" is crucial in military and emergency communications to differentiate real situations from drills.
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Definition
B2Military Operations
(slang, radio voice procedure)Used to indicate that a situation is genuine and not a drill.
Example
- During the exercise, the commander suddenly shouted 'no duff,' and everyone knew it was a real emergency.
B2Emergency Response
(slang)A phrase signaling a true emergency, distinguishing it from training scenarios.
Example
- The paramedic called 'no duff' over the radio, alerting the team to a real crisis.