Looking up...
used humorously when someone unexpectedly appears while being talked about
We were just saying how long it's been since we saw Mark, and then Mark walked in. Speak of the devil!
The phrase introduces Mark's arrival humorously after mentioning him.
I was telling my boss about the project delay, and then she called me. Speak of the devil!
The phrase comments on the boss's unexpected call after discussing her.
Often used in social situations to acknowledge coincidence. Can imply mild surprise or amusement.
Use this idiom when someone appears right after you mention them, especially in a lighthearted or humorous context. It’s not suitable for serious or formal situations.
This idiom is always used in a positive or neutral context. Never use it if the unexpected appearance is unwelcome or negative.
The phrase dates back to at least the 16th century, originating from the belief that invoking the devil would cause their appearance. Over time, it evolved into a playful expression for coincidental meetings.
Common in both casual and semi-formal contexts. Avoid using in serious or formal settings where superstition might be misinterpreted.