The term 'They May Have Soft Shells' is a crossword solution for the word 'Tacos'. Tacos are a traditional Mexican dish consisting of a corn or wheat tortilla filled with various ingredients such as meat, cheese, beans, lettuce, tomatoes, and salsa. They are usually served with a side of guacamole and sour cream. Tacos are a popular food item in many countries around the world and can be found in a variety of styles.