Someone discovered that if you search for "nonsense phrase + meaning" on Google, the AI produces a reverse-engineered explanation of the phrase. I've had a few goes and this is the best one it's come up with for me:
"never catch a banana in a saucepan meaning"
The saying "never catch a banana in a saucepan" is a Cockney rhyming slang phrase. It means "banana". The phrase likely originated from a music hall song called "Let's All Go Down the Strand" in the early 20th century. The lyrics included the line "Have a banana" after the refrain "Never catch a banana in a saucepan". Over time, the phrase "never catch a banana in a saucepan" became a rhyming slang term for "banana".
Search for 'you can't lick a badger twice' on Bluesky for some great examples (that one now doesn't work as a nonsense definition on Google as it brings up actual articles).