Here are some possibilities:
* A Misheard Phrase: Perhaps you've misheard a phrase that was similar to "wisdom monkeys." Some possibilities could be:
* "Wise old monkeys" - which refers to monkeys who have lived long lives and have acquired knowledge through experience.
* "Wise men" - a common phrase referring to people who are known for their intelligence and insight.
* A Fictional Concept: It's possible "wisdom monkeys" are part of a fictional universe, like a book, movie, or game. Can you provide more context about where you encountered this phrase?
* A Specific Cultural Reference: The term "wisdom monkeys" might be a specific phrase used within a particular culture or community.
To help me understand what you're looking for, please provide more context:
* Where did you hear this phrase?
* What was the context of the phrase?
* Are there any other details you can remember?
With more information, I can give you a more accurate answer.