Deterrence logic

the ability to do a taboo action because if anybody said anything they would expose themselves as aware of it

Person A:(mentions not well known taboo)
Person B: "that's weird why would you talk about something like that"
rest of party:"what are you talking about
Person B (explains)
rest of party: "why do you know that, that"s pretty weird"
Person A: thinking to self (any smart person would think about Deterrence logic and stay quiet)

James

the concept of an individual that is extremely annoying and will lower your social standing if seen with, is also known to do extremely out of pocket stuff.

Person A: what if I kicked that guy in the shins?
Person B: Nah bro that's a James move you should never do that.