pupule pupule (pooh-pooh-leh) (Adjective) Hawaiian for crazy, reckless, insane. For example: “I know, I know, I sound pupule, but I swear that little shark wen grin, showing me all its teeth!” Leave a Reply Cancel reply Connect with: Your email address will not be published. Required fields are marked *Comment Name * Email * Website Notify me of new posts by email. This site uses Akismet to reduce spam. Learn how your comment data is processed.