WW2 SLANG

BABY'S HEAD
Meat pudding. Part of the British army field ration.
 
BALLOO
Bailleul. French town near the Belgian border, 20km south-west of Ypres .
 
BANJO
Spade, entrenching tool (Australian). From the shape.
 
BANQUETTE
Fire-step. The step incorporated into the base of a trench which enabled it's occupants to fire over the parapet.