As of writing this, 53 Interesting Words in English That Don't Translate...
"pearl-clutching" English speaker and I never heard this. If pearl-clutching counts, there's a million more words on Urban Dictionary I'm sure
https://www.google.com/search?q=%22clutching%20her%20pearls%...
> Brianna Keilar Hits Pearl-Clutching Republicans With A Very Long List Of Trump's Insults
https://www.huffpost.com/entry/brianna-keilar-gop-hypocrisy-...
> It’s pearl-clutching Democrats who got massacred by Trump impeachment trial: Goodwin
https://nypost.com/2020/02/08/its-pearl-clutching-democrats-...