Definition
"Off his guard" means a man is not alert or prepared for something, often due to being relaxed or distracted. Imagine a video gamer 🎮 so focused on their screen that they don't notice someone sneaking up behind them. It's about a temporary lapse in awareness. This phrase suggests a state of vulnerability and potential for surprise or trickery. Picture a magician pulling a rabbit out of a hat when the audience is "off his guard." Essentially, it means he is not ready and doesn't see what is coming. Stay woke!