The term "pizza toppings" refers to the various ingredients that are added on top of a pizza before it is baked. These can include traditional toppings such as cheese, pepperoni, sausage, mushrooms, onions, green peppers, and olives, among others. The term also encompasses more unique or specialty toppings that may be added depending on the pizza restaurant's menu offerings, such as bacon, ham, pineapple, spinach, artichokes, and even meatballs or eggs. In essence, "pizza toppings" refers to any ingredient that is used to enhance the flavor, texture, and appearance of a pizza before it is baked and served.