could care less/could not care less
Clichés are especially prone to scrambling because they become meaningless through overuse. In this case an expression that originally meant “it would be impossible for me to care less than I do because I do not care at all” is rendered senseless by being transformed into the now-common “I could care less.” Think about it: if you could care less, that means you care some. The original already drips sarcasm, so it’s pointless to argue that the newer version is ironic. People who misuse this phrase are just being careless.
This is the ten-year anniversary of the Common Errors in English Usage calendar. To celebrate, we are bringing back some of our favorite interesting, funny, but sometimes merely silly entries through the years before going on hiatus in 2016.
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