mento mento (MEN-tow) (nvs) Pidgin for crazy, not right in the head. Literally mental. Example English: Any sober adult who runs around the backyard shouting I’m a butterfly see me soar has a problem. Pidgin: Cousin Eddie? Mento. Leave a Reply Cancel reply Connect with: Your email address will not be published.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.