* Typo: Perhaps you meant to write something else, like "PG-13" (a movie rating) or "Keen" (meaning enthusiastic or eager).
* Slang: It might be a slang term used in a specific group or region.
* Nickname: It could be a nickname for someone, especially if it's part of a larger context.
To figure out what "Pg Keen" means, please provide more context:
* Where did you encounter this phrase? (e.g., in a book, online, in conversation)
* What was the surrounding text or conversation?
* Did the phrase have any specific connotations or feelings associated with it?
With more information, I might be able to help you understand what "Pg Keen" means.