As Phineas goes through intense training to take on Buford in a thumb-wrestling competition, the motivational soundtrack playing describes his opponent with a number of figurative language devices.
Baines teaches Detroit Red the symbolism of language through the contrast of the two words, "black" and "white." He suggests that society views the white man as the definition of "white" and the black man as the definition of "black."
During Harry's first time in the Restricted Room at Hogwarts, he encounters a screaming book that reveals his presence to the guard. Harry uses the invisibility cloak to avoid detection.