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Before you can say Jack Robinson

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Speed Implication

It suggests something happens so quickly it's almost surprising.

Illustration for Speed Implication
She accepted the job offer before you can say Jack Robinson.
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Colloquial Usage

It's an informal saying, used more in casual conversations than in formal writing.

Illustration for Colloquial Usage
He packed his bags and was gone before you can say Jack Robinson.
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Hyperbole Alert

It's an exaggeration, as no action literally takes that short amount of time.

Illustration for Hyperbole Alert
The cookies sold out before you can say Jack Robinson.
Visual representation of the word "Before you can say Jack Robinson"

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