n. A person perceived to be unsophisticated or of a lower class background.n. Something of poor quality.n. An Anglo-Celtic member of a lower socioeconomic group, stereotypically classified as wearing black jumpers or black concert T-shirts.n. A petrolhead.n. An aboriginal person perceived as having gangster ties.v. To act like a bogan.n. Any narrow water or creek, particularly a tranquil backwater.