Spam is a processed meat product made from chopped pork shoulder meat, ham, and potato starch. Its exact ingredients are not always clear.
Baltic Sea herring is fermented with salt to prevent it from rotting. It's often found tinned in brine and has a strong smell when opened.
'Insect caviar' is made from edible ant larvae and pupae harvested from the tequila or mescal plant. It's a delicacy with a buttery, nutty flavor and a texture similar to cottage cheese.
A pickled egg is a hard-boiled egg soaked in vinegar. Some people enjoy the sour taste, but others do not.
Fugu, the pufferfish, is a deadly delicacy that can only be prepared by specially trained chefs. It is said to be delicious, but it is also very dangerous.
Steak tartare is a dish made of high-quality raw ground beef mixed with onions, capers, raw egg, and seasonings.
Bird's nest soup is a Chinese delicacy made from swiftlet nests and believed to have various health benefits.
Deep-fried butter is a snack in the United States where a large piece of fat is deep-fried. While it may taste good, it's considered a monstrosity and a weird food.
Canned bread is bread that comes in a can and was created in the 1920s when ovens were less common. Despite being dense and chewy, it never went away as it's useful in emergencies.
Tripe is the stomach lining of various animals and has a sponge-like honeycomb texture. It has a rubbery texture and is usually served with sauces or onions.