Examples:

• The magician made the rabbit disappear in the blink of an eye.
• The accident happened so fast, it was over in the blink of an eye.
• Time flies when you're having fun; the weekend was over in the blink of an eye.
• She changed her mind about the dress in the blink of an eye.
• The thief snatched the purse and was gone in the blink of an eye.
• The child grew up in the blink of an eye.
• The stock market can fluctuate wildly in the blink of an eye.
• The cat pounced on the mouse in the blink of an eye.
• Technology is changing at such a rapid pace, it's evolving in the blink of an eye.
• The accident victim lost consciousness in the blink of an eye.
• The camera captured the moment the bird took flight in the blink of an eye.
• The magician's assistant vanished into thin air in the blink of an eye.
• The news spread like wildfire, reaching everyone in the blink of an eye.
• The car accident was over before anyone could react, in the blink of an eye.
• The child's fever spiked in the blink of an eye.
• The popularity of the new app exploded in the blink of an eye.
• The company's fortunes changed dramatically in the blink of an eye.
• The fashion trend came and went in the blink of an eye.
• The opportunity to invest in the startup disappeared in the blink of an eye.
• The relationship ended abruptly, in the blink of an eye.
• The wildfire spread through the forest in the blink of an eye.
• The computer crashed unexpectedly, in the blink of an eye.
• The child learned to walk in the blink of an eye.
• The stock market can rise or fall dramatically in the blink of an eye.
• The world can change in the blink of an eye.
• The athlete sprinted past the finish line in the blink of an eye.
• The magician performed his trick with incredible speed, in the blink of an eye.
• The news of the celebrity's death spread around the world in the blink of an eye.
• The company's reputation was damaged in the blink of an eye.
• The child's innocence was lost in the blink of an eye.