The 1811 Dictionary of the Vulgar Tongue==Buckish Slang, University Wit and Pick Pocket Eloquence-- contains, as one would imagine, many references to the navy. Grog-Blossom--Pimples on the face caused by drinking. Duck ******--The hand i/c poultry on a ship of war. Head Rails--Teeth Admiral of the Narrow seas--Drunkard who vomits into the lap of someone sitting opposite to him. Blanket hornpipe--An amorous congress. Dead Louse--The Daedalus ship of war Banyan Day--A day no meat is allowed to sailors-from the Banyans of East Indies A tribe who eat nothing that had lived. Back Gammon player--A sodomite Many more.