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Screwball (real name unknown) is the stepfather to Joseph, the ex-husband to Joseph's Mom, and a registered sex offender. He disguises as a clown. He makes snake balloons and sells "candy", which is actually meth. He appears to love children in a weird way.


Screwball  was born in January 10, 1960   in New Jersey his real name was not Screwball but something else most of his childhood is unknown but it's implied that he was abused by his father who had a sexual feeling over him and after finishing high school he took on a life of crime.

During 1983, Judy and her friends were playing in the park until Screwball kidnapped them and locked them in the basement for ten years but decided to let Judy go possibly out of pity but killed the other girls  he would later get caught by the cops for killing the girls causing him to flee to Pensocla Florida change his name and make up a new identity and dress in clown clothes so the cops won't catch him.

He attends Bowser Junior's sixth birthday party, along with Joseph, and makes snake balloons for Bowser Junior and his friends. Screwball is good friends with Hansel. In the SML movie trailer, Screwball is the secondary antagonist, as he is seen driving the ice cream truck and possibly kidnapping either Jeffy or Mario.

In Bowser Junior's Halloween, Screwball is seen in a box. He doesn't have any candy but instead offers leftover rocks from his "Rock Party" to Junior, Joseph, and Toad because he recently had a rock party. Cody receives a used condom and its wrapper, as Screwball did not have any rocks left. He offers Junior and his friends to go in his box. When Junior and his friends leave, Screwball announces that he loves them.

He also serves as the main antagonist of Bowser's Mom and Detective Jeffy!.

Likes and Dislikes


  • Children
  • Crimes
  • Fun
  • Being a clown
  • Getting his way
  • Meth
  • Making snake balloons
  • Hershey's Candy Bar
  • Being perverted
  • Birthday parties
  • Smoking
  • Joseph's Mom
  • Joseph
  • Bowser Junior
  • Cody
  • Getting little kids to pull his snake balloons
  • Snake balloons
  • Balls


  • Laws
  • Not getting his way
  • Cops
  • Going to jail
  • Superheroes (possibly)
  • Singing
  • Chef Pee Pee
  • Jeffy
  • Goodman
  • Getting kicked out of his house
  • Getting spanked


Screwball is a perverted man disguised as a clown who is pedophilic, necrophilic, sneaky, creepy, and sometimes evil.



  • "Hey Joseph, your mom's giving me a BONER."
  • "I'm goin' for both eye holes this time."
  • "I made you a snake balloon."
  • "Hey kid."
  • "Uh, want some meth?"
  • "Nnh-nnh. (pats himself) Screwball." (when someone calls him something other than his name)
  • "Which one of you kids is the birthday boy?"


  • Screwball is portrayed by a sunny bald black clown puppet.
  • Some characters do not believe Screwball exists due to his name (such as Bowser's Mom and Black Yoshi, albeit they never met him).
  • His voice is similar to Rowlf the Dog from The Muppets and Telly Monster from Sesame Street.
  • In Bowser Junior's Halloween, it appears that Screwball does not know Junior and his friends and that Junior and his friends do not know him, despite having met each other in earlier videos. It is possible they forgot.
  • Screwball is named after a clown who visited Logan's birthday party when he was young.
  • Screwball was actually originally intended to kidnap the kids in Bowser Junior's 1st Grade! Part 5, which would've caused the school to shut down and everyone pass by default, but Logan decided not to go down that route.
  • Screwball has a meth problem.
  • Screwball believes meth is candy.
  • Screwball has gone on dates with Joseph's mom multiple times, despite the fact that she's dead.
  • Despite Screwball having weird actions, nobody in the SML Universe notices any of his strange, illegal, or perverted actions.
  • Screwball's character may have taken inspiration from a notorious serial killer and rapist John Wayne Gacy, known for acting as a clown for parties, parades, and events. With the only difference being that Screwball doesn't kill people.
  • He will be one of the antagonists in The SML Movie.
  • It's rumored either him or Bowser kidnapped Judy in the park when she was 5 years old, along with her friends, as revealed in Cody's Amiibo!.
  • When Screwball supposedly kidnapped Judy in 1983, because he was born in 1950, he would've been 32 or 33 years old at the time. 


  1. 1.0 1.1 Bowser Junior's 1st Grade! Part 4 (


Do you like Screwball?

The poll was created at 20:24 on August 31, 2017, and so far 311 people voted.
Main characters MarioBowserBlack YoshiChef Pee PeeBowser JuniorJosephCodyShrekRosalinaJeffyBrooklyn T. Guy
Recurring characters GoodmanJackie ChuTyroneJudy
Minor characters Doofy The DragonToadCharleyyyTony The TigerWoodyMargaretLuigiCraig The DevilScrewballMr. PigPeachThomasKenPatrickPink YoshiPrincipal SteinbeckHarold WilfredJudyDonkey KongDiddy KongGolden ThomasHanselKirbyChris the CucumberFelipeThe RatEmily ColemanPixie GoblinSamanthaWarioWaluigiSimmonsBrooklyn Guy's WifeTyreeseTom BradyMr. WinkleCarlosCandyCandy's FatherMickey MouseRay CheesyD-Money JuniorJackie TwuMine! BirdBaby MarioLoan DolphinSonicChef Poo PooChompyBully BillThe AlienDr. Fredrick FinkleshitsJacques Pierre FrançoisCrystalHarambeBarack ObamaMr. DinkleThe Alien's WifeTerranceMelvinDoes Bad Things GuyGumboDrawing JeffyMr. MagooCookie Monster
One-Time characters Dark Matter in my ShortsChef LuigiThe CrocodileElectrician's SonJoseph's GirlfriendRemySheila PerkinsPopeyeD-Money SeniorThe Cat In The HatDoofy's Ex-WifeBirdoBully Bill's DadPolly The ParrotKidnapperKatyJoseph's DadMr. BonesFeebeeJeff The KillerKiller ClownOther Killer ClownChazJunior JuniorStephen HawkingPee Pee SuckWormyNancy JeffyEaster Bunny GenieRussian SpyPiggieGreen Bean GiantPoofGreg the PigDewey DonediditCatherine CatfishBungholeShelbyKool-Aid ManBearyRichard GoodmanSharkyBabiesBig BwahBoofy the MooseChester the ChickenMore...
Classic Characters Big RedKung PowBaby PeachThe RatTyreeseTaco Bell ChihuahuaMama LuigiSpeedyPimpster GoombaSkittlesShrek JuniorTalibanBlueChadKing PigRay the pigHelmet PigYoshiCeciliaKing StrongbottomTannerKoopa TroopaAtsoBrown ElephantLazlo
Cast Logan ThirtyacreLovell StantonLance ThirtyacreChris NethertonChilly JimenezElaina KeyesTito JimenezJulian JimenezDonald RodriguezRebecca
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