Well this was way before I went vegan but when I was younger, my dad would buy me balut. Balut is a delicacy in the Philippines and it’s basically boiled fertilized duck egg. One has to crack open the top part of the shell and drink the juices first. Then the whole shell is peeled off. The yolk would be the most edible part and I’ve known many Filipinos who just drink the juice and eat the yolk. Sometimes they’ll even eat a white part which has similar texture with very tough cartilage. Others go a little bit further and eat the tiny duck embryo. It’s commonly dipped in spicy vinegar or salt to give it more flavor. It’s definitely the furthest thing from healthy and I definitely wouldn’t eat it ever again