Did you know that pepperoni was the original kind of pizza? Did you know Americans eat about 251.7 million pounds of pepperoni annually? Did you know Pepperoni is the most popular pizza topping in the united states 66%? Did you know that national pizza day is on is September 20th? Did you know that the Italian word pepperoni means big peppers in english? Those are some mind-blowing facts about pepperoni!