Crug

subs. (Christ’s Hospital).—1.  At Hertford, a crust; in the London school, crust and crumb alike.

  1820LAMB, The Essays of Elia, ‘Christ’s Hospital Five and Thirty Years Ago.’ He had his tea and hot rolls in a morning, while we were battening upon our quarter of a penny loaf—our CRUG.

  2.  (Christ’s Hospital).—A BLUE; especially an ‘old boy.’

  1877.  W. H. BLANCH, The Blue-coat Boys, p. 80. All CRUGS will well remember, etc.