haha, it means they cut the sandwich in half when served. when speaking of a sandwich, cut diagonally, hypotenuse would mean the area where it is cut - the crustless part of the bread. the longest part of the triangle :)
A extremely rare hippo burger !
In what context?
Sandwiches are cut in half by preparer at the counter.
Like the longest side of a right triangle opposite the right angle?... I'm not sure how that is related to Philippe's...
What?
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