Dook can refer to:

• The chuckling noise ferrets make when happy or excited. It is often heard in conjunction with the weasel war dance
• A slang term for feces (also "dookie")
• A slang term for Duke University in Durham, NC. Students and alumni of this institution are often referred to as Dookies. Diehard fans of the University of North Carolina at Chapel Hill insist their rival's name be spelled D-O-O-K. This is possibly derived from the similarity of the word "Dook" to "dookie," the slang word for feces. (see above)
• A wooden plug driven into a stone or brick wall to hold a nail
• The shaft of a coal mine. A 'mine' or roadway driven to the 'dip side'. Usually the main road going to the 'dip'. (Scots.) See also Crut and Steeps. Ref.: Nelson, A. Dictionary of Mining. George Newnes Ltd. London. 1964; Gresley, W.S. A Glossary of Terms used in Coal Mining. E.& F.N. Spon London 1883; Barrowman, J. A Glossary of Scotch Mining Terms. 'The Advertiser' office Hamilton Scotland. 1886; Pit Talk. A Survey of Terms used by Miners in the South Midlands. Edited by Prof. W. Forster. Leicester University

Animal noises