Survival Pie
emergency ration pie, usually small enough to fit in the pocket of a reasonably sized trench coat and of the pork variety, should be eaten furtively and nibbled on in a mouse like manner, for general day to day survival in an urban setting, to be eaten in times of great hunger, not to be confused with standard issue special forces ration pies
'I say John boy, is that snuff in that tinfoil package?'. No Biggles, that is is my survival pie. My stomach thinks my throat's cut!'