In his speech On the Crown (330 b.c.e.), the orator Demosthenes twice refers to his opponent Aeschines as a kinados (‘fox’), both times in the context of accusing him of flattery and slandering in the service of Philip of Macedon (18.162, 242). Although a number of scholars have studied the use of invective in the speeches of Demosthenes and Aeschines, very little attention has been paid to the significance of this peculiar epithet. In this note, I investigate why Demosthenes calls Aeschines a kinados, suggesting that, in addition to painting Aeschines as devious, the word may also have served as a pun.