Definition: Jocoserious, also known as a joker, is an individual who has a playful, often silly or humorous personality. They may be characterized by their ability to make light of serious situations or topics, and they are generally not overly serious about themselves or their surroundings. Jocoserious can range from people with a sense of humor that goes beyond the surface level, such as those who enjoy teasing or making jokes at others' expense, to those who have a more exaggerated, playful approach