@fmf saidUgh. Sounds like fufu. You don't want to know.
The most difficult-to-eat food I can ever remember is papeda which is a kind of wallpaper paste like sticky tasteless porridge made from sago. Hugely difficult to break down with my teeth and swallow.
-Removed-I appreciated your post and the decision to include irrelevancies as well as explanations for doing so.
My post unfortunately will not be such a good read.
Some years ago I went out to an American Chinese buffet lunch with some Chinese friends from work.
I had never had wasabi of any kind before. On my first try I put a blob of wasabi of not quite half a teaspoon on a sushi roll (perhaps to the amazement and concern of the others, who said nothing). That certainly cleared my sinuses! I'm sure we were all amused by the result.
My friends were also startled by my addition of sugar to the oolong tea.
-Removed-You have the origin correct; too bad you weren't clever enough to think of it yourself.
Your definition is wrong-minded and your scatological interests are inappropriate for a chess forum.
In our Chamberpot we have a fine potpourri. For your own sake, please do keep in mind that it's October.