Pig

In Paper Mario: The Thousand-Year Door, which had Doopliss turning the citizens of Twilight Town into Pigs with the ring of a bell. Doopliss was defeated, and everybody was eventually turned back. The title of the chapter in which these events take place is called "For Pigs the Bell Tolls", which is a reference to the novel written by Ernest Hemingway called For Whom the Bell Tolls. Confusingly, within the same game, Mr. Hoggle who, unlike the other pigs, is anthropomorphic and sells hotdogs.