Punscience 

The part of your mind that is aware of how flagrant your pun-related transgressions might be. While most people have a decent amount naturally. It is a known fact that there exist among us true savages who have lost all but the most minor vestige of it.

Man, Steve be dropping mad dad jokes. The man has no punscience

Punscience by elmostacho January 2, 2016

proscience 

the nice part of your brain that counteracts the conscience and tells you to enjoy yourself. A good proscience will not only open new doors of exciting, dangerous thrills, but actually convince you it's safe.

While my roommate spent spring break "studying" because he had a conscience, my proscience let me blow the rest of my saved up tuition having the time of my life in Vegas.

proscience by the Kiddinator March 17, 2005

prescience 

Knowledge of actions or events before they occur; foresight. (this definition is from dictionary.com)

The woman showed prescience by opening the door before her friends arrived, so they could easily come inside.

prescience by JTPods November 13, 2003