rational blue balls

The extreme mental and sometimes emotional frustration that comes from trying to reason with someone who is not using rationality to drive their decisions (e.g. religious fanatics, conspiracy theorists, etc.)

John: Hey have you heard about this documentary called "Plandemic" - it's about how THEY created the coronavirus in order to enslave us with a vaccine that everyone "has to take".

Peter: What the fuck are you talking about John? I watched it and it's clearly horseshit. No one in that video is credible and almost all of them have been debunked as crackpots elsewhere...why are you telling me about this shit?

John: Dude, you don't understand, THEY have a plan and we are going to lose our freedom, bro. Why can't you see? Don't be a sheep, man!

Peter: Thanks John, now you've given me rational blue balls. I need to go talk with a reasonable person and maybe I'll feel better.