<Li> In Eminem's 2013 song "Legacy", a variant phrase of this is said: "The day you beat me, pigs will fly out my ass into a flying saucer full of Italian sausage!" </Li> <Li> In The 7D episode "When Pigs Fly", Hildy and Grim Gloom use a spell to give the pigs owned by the farmer Zoinky McZoinks wings and control them as part of their plan to eat all the food in Jollywood in order to cause its citizens to head to Hildegard Estates to become their minions . The 7D managed to thwart the plan by coating the Glooms' house in chocolate . By the end of the episode, the flying pigs were returned to Zoinky McZoinks who managed to make some money off the flying pigs . </Li> <Li> In Star vs. the Forces of Evil episode "Brittney's Party", Brittney Wong told Star that she will be invited to her birthday party "when pigs fly". Star took it literally and used her wand to create an actual flying pig in order to get invited . </Li> <Li> On the wall of a building along Biscayne Blvd . near 81st St. in Miami, Florida (see illustration). </Li>

Where does the expression pigs might fly come from