The term 'Group Exclusive' can be summarized as a CULT, which is a four-letter word. A CULT is a group of people who share a common belief system and often have an exclusive membership. Cults are usually led by a charismatic leader who has a strong influence over the members. They often have strict rules and rituals that must be followed. Cults can be religious, political, or social in nature, and they often have a strong sense of community and loyalty among their members.