bubblehead n. a submariner. Editorial Note: Jocular, with a clear connection to the more common bubblehead ‘a ditzy, foolish person; an airhead.’ (source: Double-Tongued Dictionary)
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...