Who coined the phrase 'what the dickens'?

The phrase "what the dickens" is often attributed to William Shakespeare, who used the term "Dickens" as a euphemism for the devil in his play "The Merry Wives of Windsor." However, it became popularized in the 18th century and was notably used by Charles Dickens in his works, leading some to mistakenly think he originated it. The exact origin is somewhat unclear, but it reflects the playful language of the time. Overall, the phrase expresses surprise or disbelief.