Compare: "Hey driver, 30th and 3rd please." "Hi, umm, do we want to go the Empire State Building next? Umm, okay, yeah, Empire State Building please." -> Flip

Compare: "Hey driver, 30th and 3rd please." "Hi, umm, do we want to go the Empire State Building next? Umm, okay, yeah, Empire State Building please." -> Flip into doubletime.