1. Personally, the most disgusting thing is casu marzu. Protein worm cheese, which is what Sardinians call rotten cheese, is not only old but also has a special taste. It is an illegal commodity in many places. Protein worm cheese is a flowing white cheese made of Pecorino cheese and edible half-inch fly larvae (yes, maggots, but edible). The reason why it is mobile is that the gastric acid secreted by maggots when they eat cheese and the saliva shed make the water content in cheese increase, so it becomes mobile. Traditionally, this kind of cheese that requires maggots to pass through it is edible. Sardinians believe that this animal can make cheese smoother and more delicate, and it is absolutely delicious. Although this kind of cheese is only occasionally banned, Sardinians still eat it widely rather than openly. Some people will remove the maggots when they eat them, while others will eat them directly together. It is worth mentioning that in the process of eating, if the maggots are stimulated, they will jump up to 1.5 cm. Eating this cheese is really a thrilling process. 2. Iceland's special cuisine Svid dishes with sheep's head as raw materials are roasted on the fire until all the wool is burnt out. Then cut it into two parts, take out the brain and boil the sheep's head. Sometimes this dish will turn into jelly, called sheep's head sauce. Icelanders also like to eat seal fins. First, they are soaked in milk to turn sour, and then salt is added. 3. Often seen in restaurants and street stalls in Peru: guinea pigs (Dutch pigs, little mice that children like to keep). In Peru, some people raise this clever little animal and eat it. Whether it is fried or baked, guinea pigs are the main part of Andean dishes, usually eaten with hot sauce and taste like rabbit meat. 4. Cook the eggs that are still hatched, then take out the chicken with feathers and beak and cut it into small pieces. This is a delicious snack in the Philippines and other countries, and it is called balut. Drinking beer while eating boiled eggs will taste better. 6. Fr nkische Schnickerli is a very famous exotic smell in some German-speaking areas. It is to clean a cow's breast and mix it with onions, bananas and white wine. 7. Tarantulas have eight legs and hair all over their bodies, but Cambodians just like frying tarantulas and making them into a delicious snack. They like to fry spiders the size of children's hands, and add seasonings such as garlic, sugar and salt. It is reported that this dish tastes like cod and muscle.