According to this article:
http://www.cracked.com/article_14979_6-most-terrifying-foods-in-world.html I've eaten the most disgusting food in the entire world.
I had no idea that the eggs of duck fetuses were considered disgusting and unnatural in America. I grew up eatting batul, and never gave it a thought.
(Although I prefer the yellow part over the meat and bones)
And that wine w/ the mice embryos is more disgusting to me.
#2 is a bit creepy, but it's just sheep's head. It sounds like using all your available resources then wasting it like we do here due to squick factor. =/