Which came first - the good egg or the bad egg?
The bad egg, it seems. The expression, describing a ne’er-do-well, superficially appealing but rotten inside, was coined by Samuel A Hammett in his 1855 novel, The Wonderful Adventures of Captain Priest.
The idiom took off, but it was another 40 years before its converse, the good egg, came on the scene.
There was a time when Camilla Parker-Bowles was seen as a bad egg by some. Today, I’d say, most people reckon Queen Camilla
