Changshu Arnold is a slang term, which comes from Changshu City, Jiangsu Province, China. Its original meaning means that people often joke or tease others for no reason. The origin of this word has nothing to do with the western name Arnold. In Changshu area, people often use this word to describe the relaxed and humorous way of getting along, as well as the behavior or words with teasing or teasing meaning.