O damn’d Iago! O inhuman dog!
– William Shakespeare
Othello, Act 5, Scene 1. Roderigo shouts this out after Iago fatally stabs him. He uses an animal metaphor to compare the evil Iago to an inhuman beast. Tragically the realization of Iago’s true nature as a heinous villain comes too late for Roderigo, who only sees the truth in his final moments.