The so-called cannibalism refers to people who like to eat all kinds of delicious food. It's popular on the Internet now. It's not that a person can only eat but can't do things, but has a soft spot for delicious food.
For example, shopping with friends will buy many snacks, such as kebabs, octopus balls and duck necks. When you go to the restaurant, you can also eat fish with Chinese sauerkraut, fried beef and many other things. You have no resistance to food, and others know that you are such a lover.
Nowadays, many people say that they are foodies, but they are actually teasing their love and eating a lot.