Peachey Keen

It means everything's great! sometimes it's used sarcastically.

My grandparents used to use the term a lot.

Cycloptichorn

Cycloptichorn-
Thank you.

Do you know how to spell it? Its etymology?

pretty much the same as "yippy skippy" or "neato frito" or "copacetic" or "hunky-dory" or "ducky" etc etc etc.

dyslexia-
Thank you.

Do you know how to spell it? Its etymology?

I'm pretty sure it's spelled Peachy Keen.

fuckin'-A tweety Dys.

PEACHY KEEN - The "Encyclopedia of Word and Phrase Origins" by Robert Hendrickson (Facts on File, New York, 1997) has a long passage about the sexual connotations of the noble peach. "Peaches were the 'Percian apples' of the ancient Romans. Their name, 'Persicum,' became 'pessica' in Late Latin, 'peche' in French, and finally came into English as 'peach.' The fruit, luscious to look at, touch, and taste, has been described as a pretty young girl at least since the ancient Chinese used it as slang for a young bride." And so forth. "Listening to America" by Stuart Berg Flexner (Simon and Schuster, New York, 1982) says: "A peach, something or someone wonderful, 1870 (a pretty girl has been called 'a peach' since the Civil War, from a peaches and cream complexion'). 'A peach of a'.1896; 'peachy,' fine, wonderful, around 1900; 'peacherine', also around 1900; 'peacherino,' 1905; peachy keen, humorous for 'peachy,'' 1955."

Yeah. I thought it was a distortion of peaches and cream.