Chalk Lady
Character Information
Gender: Female ♀
Species: Chalkboard
Friends: The Senior Citizens, The Wattersons
Relatives: Donald (husband)
First Appearance: "The End"
Voice: Jessica McDonald (Season 1) Teresa Gallagher (Season 2)
Maria Teresa Creasey (Season 3)
Gillian Hanna (Season 4-present)

Betty MacArthur is a minor character in The Amazing World of Gumball. She made her first appearance in "The End" in the long line of customers. "The Catfish" revealed that she is married to Donald.


She appears to be a puffy-looking piece of a chalkboard, with numerous chalk scribbles covering her body, some wrinkles around her forehead, and small, thin limbs. She has purple eyes, and yellow lips. She also carries a purple and yellow purse around with her.

Episode Appearances

Season 1

Season 2

  • "The Colossus": She appears with the other senior citizens during Hector's rampage.
  • "The Job": She is seen sitting with other senior citizens while Marvin levitates.
  • "The Watch": She is seen with Marvin and the other senior citizens.
  • "The Finale": She and the other seniors chase after Gumball, Darwin, and Richard.

Season 3

  • "The Name": She appears in the long line of customers at Food N' Stuff.
  • "The Extras": She is with the rest of the senior citizens, tap dancing and getting up as part of a dance.
  • "The Mothers": Banana Barbara lets her go first in the elevator at Elmore Mall.
  • "The Shell": She is in the audience, watching the play.
  • "The Lie": She is seen singing Sluzzle Tag carols with other citizens at the mall.
  • "The Butterfly": She gets knocked down by citizens.
  • "The Safety": She gets hit by a garbage can, then thrown by Darwin after asking if he and Gumball were okay.
  • "The Countdown": She appears on the bus being driven by the Manly Warrior.

Season 4

Season 5

Season 6

  • "The Father": She appears in her car on the highway.


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ve Characters
Italicized characters are considered extremely minor
The Wattersons GumballDarwinAnaisNicoleRichardGranny JojoLouieEvil Turtle (family pet) • Frankie
The Robinsons GaylordMargaretRocky
The Fitzgeralds PennyPatrickMrs. FitzgeraldPollieMr. Cuddles (family pet)
The Wilsons TobiasJackieHarold
The Bananas Banana JoeBanana BarbaraBanana Bob
The Rexes Tina RexMr. Rex
The Keanes AlanDexterJessica
The Jötunheims HectorMrs. Jötunheim
The Parhams FelicityBilly
School faculty Nigel BrownLucy SimianSteve SmallCoachJoan MarkhamLibrarianMoonchild Corneille
Student body CarrieMasamiBobertSarahLeslieTeriColin and FelixCarmenMollyJamieIdahoAntonOchoJukeSussieClaytonWilliamRobHot Dog GuyJuliusGreen BearMushroomFuzzballRazor8-Bit DogReaperMowdownRotten CupcakeScytheClareJaredWilsonJodiePixel OctopusBulldogGorillaMoleSparkle GirlJosh
The Senior Citizens MarvinGaryCrocodile WomanBlue ElephantBettyDonald
Other Characters LarryDoughnut SheriffSal Left ThumbCupcake WomanKennethKarenPantsbullyMartinHexagon LadySanta ClausNewspaper EmployeeLenny SmithConstruction MenHoboShooting StarRosieMother and SonClipboard MenThe SunEarthThe MoonOrange GuardsBandage DoctorMelted Cheese GuyHamburger CopCowboyJeffSusanSicilianaMr. PepperoniFloppy DiskThe InternetExercise BaconShape PeopleTeal Tow Truck DriverSaturnCarltonTroyGreen Security GuardBandage ParamedicsGhostsCoffee CopCarmen's fatherRachelIdaho's familyFrench FriesAnton's ParentsRichwood High StudentsGumball's BrainDr. ButtSussie's parentsRipley 2000 ManagerGoblinManly WarriorMother and BabyCharlieDrum Kit GuyHot Dog Guy LookalikeCupcake ManMikeCamKip SchlezingerHand Security OfficerSphere CitizensLeonard DanielsHumanMr. YoshidaMilk GuyOld DoctorMayor of Elmore
Single appearance JealousyVirusMr. KreeseDaniel LennardAnt-OneAnt-TwoAnton ClonesZachScary Old ManScary Old LadyMr. ChanaxChicken BucketVladSluzzle DudeButterflyChimeraNew BobertEvil Turtle's BabiesYukiMr. and Mrs. SenicourtByrdieChi ChiRibbitChi Chi's ParentsTrollGamechildHowdyFrankGradyJoaoMaria
Objects Daisy the DonkeyWandaElmore's DollarPlanet CosmosLucky HelmetUniversal Remote
Non-anthropomorphic characters Purple SquirrelCyclops DogCube DogSausage DogTan DogPink SquirrelThe CreaturesSea CreaturesBlitzerChris MorrisRatsAbraham Lincoln GoatGargaroth