Thieves' Cant

Thieves' cant is a special form of communication known by all thieves and their associates. It is not a distinct language; it consists of slang words and implied meanings that can be worked into any language. The vocabulary of thieves' cant limits its use to discussing things that interest thieves: stolen loot, easy marks, breaking and entering, mugging, confidence games, and the like. It is not a language, however. Two thieves cannot communicate via thieves' cant unless they know a common language. The cant is useful, however, for identifying fellow cads and bounders by slipping a few tidbits of lingo into a normal conversation.