Doctor/Patient Confidentiality 

Slang term for oral sex.
Derived from the 2012 film Dark Shadows.
Particularly the scene where Dr. Julia Hoffman asks if Barnabas Collins is familiar with the term Doctor/Patient confidentiality, then proceeds to go down on him as an explanation.

"Hey, what happened when you hung out with Julia last night?"

"Not much, but she showed me the meaning of doctor/patient confidentiality."

Doctor/Patient Confidentiality by sayynevermore October 24, 2012

Bestfriend Confidentiality 

A rule where bestfriends will keep information share between them confidential.

Guy #1: I’ m telling u this in bestfriend confidentiality.
Guy #2: No problem dude, My lips are sealed.

Bestfriend Confidentiality by Tntboss27 July 19, 2018

Schrödinger's confidentiality 

The confidentiality of a specific set of political matters is in a state of superposition due to dishonest obfuscation until a politician or some elite in society honestly admits whether or not it is confidential.

News reporter said, "Was the meeting confidential?" Politician's response, "No!" News reporter replied, "Can you tell us what it's about than?" Politician's response, "That's confidential." News reporter replied, "Sir, you made the description of the meeting in a state of Schrödinger's confidentiality due to your dishonest contradictory responses. Can you please honestly explain whether or not it actually is confidential or not, and if not whether you're willing to tell us?"

Schrödinger's confidentiality by Thought_Addict March 25, 2025

Schrödinger's confidentiality 

The confidentiality of a specific set of political matters is in a state of superposition due to dishonest obfuscation until a politician or some elite in society honestly admits whether or not it is confidential.

The News Reporter said, "Sir, you claimed earlier that the meeting was not confidential, and now you claim that it is. You've regulated the confidentiality of the meeting into a state of schrödinger's confidentiality. Will you honestly claim which is which and cease this attempt at obscurantism, or will you continue to be obscurate?"

Schrödinger's confidentiality by Thought_Addict0 March 26, 2025

Cuntfidentiality 

When you have sex with someone and you don't want anyone to find out, you make the other party sign a "cuntfidentiality" form.

If we have sex tonight you're going to have to sign this cuntfidentiality form.

Cuntfidentiality by Duckington November 16, 2019