In the seventies and eighties the communist leaders of Hungary, when talking about the realities of the time introduced some terms to explain the difference of the real world from the ideals.
“Socialism that exists”
“Socialism that works”
The jokes immediately started coming, pointing out that the socialism that exists does not work, while the socialism that works does not exist.
I don’t have anything to add other than an anecdote:
I got permabanned from /r/askhistorians for having a “vulgar” username. Yeah, this one that I’m using now. I had been lurking for years, one time I commented a thank you to someone’s reply, and bam! I was gone.