Miss Lucy Simian is the Primary, later secondary antagonist turned anti-villain of the animated series The Amazing World of Gumball. She is Gumball's sadistic teacher, who has been teaching second grade for 300 millennia. She utterly despises Gumball and does whatever she can to foil his plans. Principal Brown is hopelessly in love with her, and she returns the feeling, as shown in The Mystery, where she says "My poor, sweet Nigel!", and in The Party where they're seen crashing a party and kissing in the end of the episode. She was also portrayed as the main antagonist in The Mystery.