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A sandwich which is made up of whatever happens to be in the fridge at the time. All left overs, prepared lunches for the next day, saved deserts, and pretty much anything else but what's in the crisper. Those partaking in creation of such sandwiches are usually drunk, or sleepwalking.

#1 Rule of making the International Sandwich:
Nothing that is used in any way during construction can put back in the fridge or be usable afterward.
I'm just tryin' to make an International Sandwich.
Why you gotta go and bother me on MY time?
by Willom September 12, 2009
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