Legitimately, the colon, including the part immediately after the anus, is very capable of absorption of chemicals, there are some medicines other than suppositories that are sometimes given that way if needed. And the small amount of mucous it naturally produces through normal function is also capable of dissolving solid particulates for said absorption to work.

But(t), I don’t think there would be any means for caloric intake to happen, even if the Turkey eventually was dissolved. I could very well be wrong though, I am talking out of my very own ass somewhat!