The Big Apple:

An etymological dictionary

Investigating the origins of American words, names, quotations and phrases. Over 41,000 entries.

“Kale is just angry lettuce”

Kale has been called "angry lettuce." "Quoteworthy from today's @DennisDMZ: 'Kale is like angry lettuce'" was posted on X/Twitter by Angela on April 20, 2010.…