The term SNACK FROM A TRUCK can be summarized as a taco, which is a popular Mexican dish consisting of a folded or rolled tortilla filled with various ingredients such as beef, chicken, beans, cheese, lettuce, tomatoes, and salsa. Tacos are typically served with a variety of condiments such as sour cream, guacamole, and hot sauce. Tacos are often sold from food trucks, making them a popular snack option for people on the go.