A woman’s attempt to enhance the flavor of her salt and vinegar crisps by chilling them in the fridge backfired, leaving her with a burning mouth and a viral Reddit post. The post sparked debate among users, with some sharing their own experiences with the extreme snack and others expressing utter disbelief. While a study revealed that a small percentage of Brits actually store their crisps in the fridge, experts advise freezing them for maximum longevity.