Butchers- Look (Cockney slang Butcher's Hook- Look)
Butties- sandwiches (slang)
Chah- tea (slang)
Comforter- the lining for the helmet; a sort of woollen hat
Corned dog- Corned Beef (slang)
Fruit salad- medal ribbons (slang)
Gash- spare (slang)
Gib- Gibraltar (slang)
Goon- Guard in a POW camp (slang)- comes from a 1930s Popeye cartoon
MGB- Motor Gun Boat
MTB- Motor Torpedo Boat
ML- Motor Launch
Oik- worthless person (slang)
Oppo/oppos- pals/comrades (slang)
Killick- leading hand (Navy) (slang)
Potato mashers- German Hand Grenades (slang)
QM- Quarter Master (stores)
Recce- Reconnoitre (slang)
SBA- Sick Bay Attendant
Schnellboote -German for E-boat (literally fast boat)
Scragging - roughing someone up (slang)
Scrumpy- farm cider
squaddy- ordinary soldier (slang)
Stag- sentry duty (slang)
Stand your corner- get a round of drinks in (slang)
Tommy (Atkins)- Ordinary British soldier
Two penn'orth- two pennies worth (slang for opinion)
WVS- Women's Voluntary Service