Smoko, Australian slang for a smoke or cigarette break, also turns up at a British research station in Antarctica. It may have arrived with Australians working there, or it may simply have been handed from one wintering team to the next, the way...
tumshie n. a stupid or foolish person. Etymological Note: Originally jocular or colloquial Scots for ‘turnip.’ Common insult tumshie-head and other comparisons of a head to a turnip probably preceded the stand-alone tumshie. (source: Double-Tongued...

