Speak of the Devil – Meaning and Examples

Have you ever been talking about someone—and right at that moment, they walk into the room? Maybe you said, “I haven’t seen Sam in weeks,” and then Sam showed up at the door! In English, we say, “Speak of the devil!” This playful idiom is used when the person you’ve just been mentioning appears unexpectedly.

What Does “Speak of the Devil” Mean?

“Speak of the devil” is a light-hearted expression used when someone you were just talking about suddenly shows up. Think of it like magic: you say their name, and—poof!—they appear. The phrase isn’t about actual devils or superstition; it’s a fun, common way to react to a funny coincidence.

When to Use It

Use this phrase in casual conversations with friends, family, or coworkers when the person you’re discussing arrives right after you mention them. It’s perfect for lighthearted, everyday moments—not serious or formal situations. The tone is usually friendly and surprised, never negative.

Example Sentences

  • We were just talking about you! Speak of the devil!
  • “I wonder where Maria is.” — *Maria walks in* — “Speak of the devil!”
  • I was telling Jake about your new car… speak of the devil—you’re here!
  • Don’t say his name unless you want him to show up—speak of the devil!

Mini Dialogue

Alex: “Has anyone seen Tom? I need his notes.”

Jamie: “No, but I heard he’s—”

Tom: *(walking in)* “Hey, guys!”

Alex: “Speak of the devil!”

Common Mistakes to Avoid

Don’t use this phrase when talking about someone who *doesn’t* appear—it only works when the person shows up right after being mentioned. Also, avoid using it in serious or sensitive contexts (like discussing someone who’s ill or in trouble).

Don’t say: “We were talking about my grandma… speak of the devil.” (If she didn’t appear.)
Do say: “We were just talking about you—speak of the devil!” (as they walk in)

Practice Tip

Next time you’re chatting about someone and they suddenly arrive, smile and say: “Speak of the devil!” It’s a natural, friendly reaction that native speakers use all the time.

Final Note

Now you can use “speak of the devil” to add a little fun and surprise to your English conversations! It’s a classic, lighthearted phrase that shows you’re tuned in to everyday moments. Keep using it—and enjoy the little coincidences life brings!

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