Comprehensive resource for understanding and mastering English idioms
The idiom "before one can say Jack Robinson" is used to describe something that happens so quickly or unexpectedly that someone cannot react or respond before it has already happened. The phrase is often used to express surprise or shock, and it suggests that the event in question took place without any warning or preparation.
The idiom "before one can say Jack Robinson" is thought to have originated in the early 20th century in the United States. The phrase likely became popular during a time when rapid technological advances and changes in communication methods made it possible for people to experience unexpected events with even greater speed than before. One of the earliest recorded uses of the idiom can be found in a poem by Edgar Allan Poe from 1845, which describes a sudden and unexpected change in weather: "Before I could say 'Jack Robinson,' / The wind blew fierce and felled me to the ground." Over time, the phrase has taken on a more general meaning, and it is now used to describe any sudden or unexpected event that takes place without warning.