An existing term for an unpredictable or uncontrollable person, usually in a potentially negative way. https://www.collinsdictionary.com/us/dictionary/english/

An existing term for an unpredictable or uncontrollable person, usually in a potentially negative way. https://www.collinsdictionary.com/us/dictionary/english/wild-card https://www.collinsdictionary.com/us/dictionary/english/wild...