The discussion revolves around various unusual and "disgusting" foods that participants have tried or are willing to eat. It begins with a mention of tongue sandwiches, leading to conversations about horse meat, including salami made from horse. Participants share their experiences with processed foods, scrapple, and various animal organs, expressing mixed feelings about their taste and texture. The conversation touches on cultural differences in food preferences, with mentions of chicken feet, blood sausage, and exotic meats like alligator and frog legs. Some participants express willingness to try anything, while others draw the line at certain items, such as monkey brains or raw oysters. The topic of food taboos based on religious beliefs is also discussed, highlighting the dietary restrictions of Muslims and Hindus. Overall, the thread showcases a wide range of culinary experiences, emphasizing that what is considered disgusting can vary greatly between individuals and cultures.