Tacos are a beloved food worldwide, and with their popularity comes different names and synonyms based on their shape, filling, or regional origin. In Mexico, "taquitos" are smaller versions of tacos often filled with meat and fried for a crispy texture. "Burritos" are a larger version of the classic taco, filled with meat, beans, and rice, wrapped in a soft tortilla and sealed at both ends. In the Southern United States, "barbacoa" is a common filling made from slow-cooked beef cheek or tongue. "Quesadillas" are a type of taco filled with cheese and folded over for a gooey, melted center. Other synonyms for a taco include "tostada," a crispy flat tortilla topped with beans, meat, or vegetables, and "nachos," a bowl of tortilla chips topped with cheese, veggies, and meat.