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Disney Wiki

Ronaldo is the main nerd in Mellowbrook and one of Kick's many foes in Kick Buttowski: Suburban Daredevil. He usually counts on the laws of physics and mechanical engineering to help get him through all his problems. He is smart enough to create a car, as shown in Mellowbrook Drift. He is one of Kick's rivals and is also in a secret romantic relationship with Kendall Perkins in some episodes.


Ronaldo has a very nerdy appearance. He has blond hair, wears glasses, and has a big head to show that he's smart. He tries to look cool by wearing a red and yellow hoodie (similar to Kick's jumpsuit), and black jeans with red boots. These clothes are perfect for when he does street racing.


Ronaldo is the science nerd of the series. He uses quantum physics and all sorts of smarts to aid in street racing which is his favorite hobby until he loses to Kick Buttowski in "Mellowbrook Drift". He despises Kick and Gunther and would do anything to see Kick kicked out of school forever. Ronaldo is also very judging as he loves to judge Kick's plans on how he will perform the stunt for when he builds or announces it. Ronaldo has a way of being a gloating winner too as he gloats when he wins an event such as street racing, usually by means of cheating. He also gets away with things by using the good ol' Dine n' Dash routine in "Stand and Delivery" which almost runs Gunther's family out of business. But all is good as Ronaldo does have a soft spot for Kick and teaches him how to beat an extreme game show that has never been beaten before in "Faceplant!".


Kendall Perkins

It is shown that he is in love with Kendall in "Frame Story". Kick finds this out by accident when Ronaldo and Kendall go to the janitor's closet to talk about their love. He tries his best to impress Kendall, but at somepoint usually ends out horribly wrong, such as writing a love poem entirely in binary or being too brainy instead of being more extreme.

Kick Buttowski

He and Kick are sworn enemies and they don't like each other. But there are several times where Ronaldo helped Kick in daring situations revealing he has a soft spot and friendship for Kick.He is another of Kick's and Gunther's frenemies.


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Kick Buttowski: Suburban Daredevil (Episode list)
The Buttowskis: Kick ButtowskiBrad ButtowskiBrianna ButtowskiHoney ButtowskiHarold ButtowskiSecret Spy ButtowskiGrandpa ButtowskiGrandma RosieSallyCousin Kyle

Animals: OskarNuzzlet • Hansel • SteveJazzyGoldieDr. AwesomeGuinea PigGiant Rat
Other: Gunther MagnusonAbbieJackie WackermanKendall PerkinsRonaldoMouthEmo KidWadeMr. VickleMadisonScarlett RosettiHoracePantsyTeena SometimesAprilJanelleShannonHowieRowdy RemingtonMangus MagnusonLuigi VendettaPapercut PetersonCEO of Food 'n' FixDead Man DaveOne-Eyed JacksonMrs. WackermanMr. GibbleMr. PerkinsMs. FitzpatrickMs. DominicJantiorBjorgenHushRazzPrincipal HarryJavierHamburger on a Stick GirlPantsy and Mouth's FatherBilly StumpsRock CallahanHoney SplashDirt Bike MikeJock WilderLarry WilderBoom McCondorCoach SternbeckLisa BancroftMary Van Der DethGlennMaryMichelleLady LalaHelga MangusonThor ThorsonUncle ChristopherGunther's FansMrs. Perkins
Villains: Penelope PattersonGordie GibbleMs. Chicarelli

Season One: Dead Man's DropStumpedIf Books Could KillThere Will Be NachosKicked OutKick the HabitKnocked OutNot Without My CerealKickasaurus WrecksBattle for the SnaxObsession for KickFlush and ReleaseSnowpocalypse!According to ChimpRunaway RecitalTrike X-5Drop KickBox Office BlitzThose Who Camp, DoDog GoneDad's CarThe Treasure of Dead Man DaveFor the Love of GuntherFather from the TruthExposedWade Against the MachineMellowbrook DriftThe Gift of WackyThings That Make You Go Boom!Kyle Be BackRank of AwesomeA Very Buttowski Mother's DayAbandon Friendship!Braking the GradeDancing with the EnemyTattler's TaleMorning Rush!Fistful of Ice CreamFrame StoryAnd... Action!

Season Two: Mow MoneyLove Stinks!Kickin' GenesClothes CallClean... to the ExtremeStand and DeliverySwitching GearsGarage BannedTruth or DaredevilSold!Faceplant!Stumped AgainThe Kick Stays in the PictureHand in HandLuigi VendettaPool DazeLive in WadeKart to KartKyle 2.0Gym DandyDetainedSleepoverYou've Been Brad'd!Kick or TreatDead Man's Roller CoasterBrad's RoomDude, Where's My Wade?Sister PactShh!K-NeinA Cousin Kyle ChristmasSnow ProblemFree GuntherPower PlayAttic-aJock Wilder's Nature CampSwap MeetTrash TalkPoll PositionBad Car-maBromanceBwar and PeaceBad Table MannersPinch SitterBee Awesome!Brad's DiaryNerves of StealSew WhatBig MouthSleepy River WildStay CoolRoll ReversalMeathead JusticeKyle E. CoyoteLocked OutRockedBwar-MartSay CheesePetrified!Only the Loan-lyCrumbs!Goodbye, GullyLast Fan Standing

MellowbrookFood 'n' FixMellowbrook Elementary SchoolMellowbrook High SchoolMellowbrook JunkyardMellowbrook MallMellow*MartSkidzeez Ride ShopBattleSnax
Foods: Cowboy Kelly Ice Cream BarsCheetah Chug!SloshyBwar-Mart MeatballsDillweedFruity FizziesChoco FizziesHoney's Cookies

Other: Snarflungazun

The Chimi-ChangasThe Yeah BradsThe Lipstick KillersThe Pantheon