A salad thats composed of the salad that was served yesterday and two days ago.
Rarely used to describe a good tasting salad.
Can be used to describe other non-fresh meals.

It's based on the "fibonacci" mathematical series that each number is composed of the two numbers before it (0,1,1,2,3,5,8 etc.)
Person 1: "I think they're serving fibonacci salad today"
Person 2: "Eww It tastes like the crap they served yesterday"
by Tomash91 January 11, 2009
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