A gang is a group of people who through the organization, formation, and establishment of an assemblage share a common identity. In current usage it typically denotes a criminal organization or else a criminal affiliation. In early usage, the word gang referred to a group of workmen. In the United Kingdom the word is still often used in this sense, but it later underwent pejoration. The word gang often carries a negative connotation; however, within a gang which defines itself in opposition to mainstream norms, members may adopt the phrase as a statement of identity or defiance. The term gangster or mobster refers to a criminal who is a member of a crime organization, such as a gang. The terms are widely used in reference to members of gangs associated with American prohibition and the American offshoot of the Italian Mafia, such as the Chicago Outfit or the Five Families. The related word "mobster" is a term derived from Latin and Aramaic. The word mobi means large gathering in Aramaic, and similarly, mob in Latin means crowd. In modern slang, the term "gangster" or "gangsta" is associated with being powerful, admirable or street smart.