A form of pork meat like a boar meat or something? I mean, when I think of food and the Blizzard Orks, I tend to relate them to pork products because of the damned Pig Farms of Warcraft 2.
Anyway, poo wouldn't do or else we would have to go and say all shitheads are poo flavored since, he techncially did everything a yukkuri do or would do if it had power...