mutton
In Japan, some people eat octopus for dessert, so yes.
poo and pee
Which one? Most of our desserts are berry based.
Yes, they do.
Some Scottish desserts are profiteroles(not a traditional Scottish dessert,) or chocolate cream.
Baklava is a deSSert (you eat it) in greece. There are no deSerts in greece. People often confuse dessert and desert.
With their mouth.
Finnish or Finns
Finnish people eat a lot of fish and elk as well as root vegetables.
rice pancake with vegetables and fish
Roman people would eat pasta,bread,wine,pizza,salad and for dessert they would have gelato or biscoti OR tirimisu