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Hey, if I can get everyone in town to exercise, I can tap into all this free electricity, store up the surplus and use it to take over the Tri-State Area!

— Heinz Doofenshmirtz

Doof converts his building into a gym, to harvest energy generated by exercising to power his latest creation. Meanwhile, the kids build and operate a boat that works on solid ground.

Episode Summary[]

The episode opens at Doofenshmirtz Evil Incorporated, where Doofenshmirtz's newest inator, the End-All-Be-All-inator, causes a power outage in his building. Vanessa complains that her hair dryer doesn't work, and Norm's smoothie-making is interrupted. When Doof ventures to reset the circuit, he finds a man powering a treadmill entirely by running. Inspired, he realizes he can harness human energy to power his inator.

He soon opens Doofnasium, a free fitness center where citizens' workouts secretly power his device. A tongue-in-cheek infomercial, featuring Vanessa, Norm, and a melodramatic song parodying charity ads, encourages people to join. The musical number celebrates the gym's free membership while revealing Doof's true motive: using exercise energy to take over the Tri-State Area.

Meanwhile, at the Flynn-Fletcher house, Phineas and the gang build the Asphalt Wave, a boat that can temporarily turn streets into liquid so they can "boat the boulevards." They are inspired by Candace and Jeremy's lake date—though Candace specifically told them not to follow. As the boys sail through town, Candace spots them and begins a chaotic chase with Jeremy, hoping to bust her brothers. Their pursuit becomes increasingly wild, as Candace and Jeremy's boat becomes a waterski and culminates in a call to Linda, who's distracted at Bobbi's Hair Emporium.

Back at Doofnasium, Perry infiltrates the gym and discovers the inator being powered by all the workout equipment. Doof traps Perry on a stationary bike, forcing him to pedal, but Perry's efforts overload the power grid. When Doof tries to burn off the excess energy by plugging in appliances, everything short-circuits, triggering a citywide power surge.

The surge disrupts the Asphalt Wave, sinking their craft just as Candace nearly succeeds in showing their invention to Mom. Linda's hair frizzes from the power overload, blinding her and missing the boys entirely. In the chaos, Doof's inator explodes, foiling his plan. Linda comes out of the salon to find nothing except the kids, Candace, and Jeremy on the sidewalk.

In the tag scene, the Farmer and his Wife have moved underground, and the Wife complains about lacking a boat on their subterranean lake. Just then, the Asphalt Wave crashes through the ceiling and lands perfectly in the water, to the Farmer's delight.

Transcript[]

Read the transcript of Doofercise.

Songs[]

Gallery[]

Click here to view more images from Doofercise.
View the image gallery for Doofercise.

Running Gags[]

I know what we're gonna do today[]

None.

The "Too Young" Line[]

None.

Ferb's Line[]

Buford: So we're just plagiarizin' [Candace and Jeremy]?!
Ferb: It's not plagiarism, it's an homage.
Buford: Po-tay-to, po-tay-to.

What'cha doin'?[]

Isbaella: Whatcha doin'?
Phineas: Ahoy, Isabella! Feast your eyes on the Asphalt Wave!

Hey, where's Perry?[]

Phineas: Hey, where's Perry?

Oh, there you are, Perry[]

None.

Perry's entrance to his lair[]

Perry goes through a pneumatic tube in the garage.

Evil Jingle[]

None.

Curse you, Perry the Platypus![]

Doofenshmirtz: Curse your gains, Perry the Platypus!

Bread bowl hot tub[]

None.

Memorable Quotes[]

Example: Please place the memorable quotes here

If there needs to be an explanation explaining anything during this line, use these subs.

Name: This is an example of a memorable quote.
Example: For multiple memorable quotes please use multiple dialogue boxes.
Name: Two lined memorable quotes require a line break than a separate parameter.
Example: One lined memorable quotes also use the dialogue template.

Background Information[]

  • End All be All is a idiom meaning the ultimate or most important thing in particular context.

Production Information[]

International Premieres[]

Errors[]

  • Despite doing so, Candace is not allowed to bust her brothers while on a date with Jeremy or when Linda is at the beauty salon, according to the "Bust Accord" in "When Worlds Collide". However, this might have changed between the summers, as the said episode was from the previous summer vacation.
    • The same continuity error happens in "No Slumber Party" ignoring the bust accord when Candace attempts to bust her brothers for a second time in the same day at nighttime.
  • When the Asphault Wave passed by Bobbi's and Linda misses, it comes to a stop to the left of the salon that still can be seen out the window, but somehow Linda didn't see it.

Continuity[]

Allusions[]

  • ASPCA - At one point, Doof's commercial spoofs the infamous commercials featuring sad abused dogs and cats set to the tune of Sarah McLachlan's "Angel".

Trivia[]

Cast[]

Main article: Credits
designates a character that did not appear in this episode

References[]

Previous:
"Droogenfest"
Episodes Next:
"Croquet Y-8"
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Season 1
"Rollercoaster" | "Lawn Gnome Beach Party of Terror" | "Flop Starz" | "The Fast and the Phineas"
"Lights, Candace, Action!" | "Raging Bully" | "Candace Loses Her Head" | "I, Brobot"
"Run Away Runway" | "The Magnificent Few" | "S'Winter" | "Jerk De Soleil" | "Are You My Mummy?"
"Ready for the Bettys" | "I Scream, You Scream" | "Toy to the World"
"Get That Bigfoot Outa My Face!" | "It's a Mud, Mud, Mud, Mud World" | "Mom's Birthday"
"Journey to the Center of Candace" | "It's About Time!"
"Dude, We're Getting the Band Back Together" | "Tree to Get Ready" | "The Ballad of Badbeard"
"Greece Lightning" | "Leave the Busting to Us!" | "Crack That Whip" | "The Best Lazy Day Ever"
"Boyfriend From 27,000 B.C." | "Voyage to the Bottom of Buford" | "A Hard Day's Knight"
"Traffic Cam Caper" | "Bowl-R-Ama Drama" | "Got Game?" | "Comet Kermillian"
"Put That Putter Away" | "Does This Duckbill Make Me Look Fat?" | "The Flying Fishmonger"
"One Good Scare Ought to Do It!" | "The Monster of Phineas-n-Ferbenstein" | "Oil on Candace"
"Out of Toon" | "Hail Doofania!" | "Out to Launch" | "Phineas and Ferb Get Busted!"
"Unfair Science Fair" | "Unfair Science Fair Redux (Another Story)"
Season 2
"The Lake Nose Monster" | "Interview With a Platypus" | "Tip of the Day"
"Attack of the 50 Foot Sister" | "Backyard Aquarium" | "Day of the Living Gelatin"
"Elementary My Dear Stacy" | "Don't Even Blink" | "Chez Platypus" | "Perry Lays an Egg"
"Gaming the System" | "The Chronicles of Meap" | "Thaddeus and Thor" | "De Plane! De Plane!"
"Let's Take a Quiz" | "At the Car Wash" | "Oh, There You Are, Perry" | "Swiss Family Phineas"
"Hide and Seek" | "That Sinking Feeling" | "The Baljeatles" | "Vanessassary Roughness"
"No More Bunny Business" | "Spa Day" | "Phineas and Ferb's Quantum Boogaloo"
"Phineas and Ferb Musical Cliptastic Countdown" | "Bubble Boys" | "Isabella and the Temple of Sap"
"Cheer Up Candace" | "Fireside Girl Jamboree" |"The Bully Code" | "Finding Mary McGuffin" | "Picture This"
"Nerdy Dancin'" | "What Do It Do?" | "Atlantis" | "Phineas and Ferb Christmas Vacation!"
"Just Passing Through" | "Candace's Big Day" | "I Was a Middle Aged Robot" | "Suddenly Suzy"
"Undercover Carl" | "Hip Hip Parade" | "Invasion of the Ferb Snatchers" | "Ain't No Kiddie Ride"
"Not Phineas and Ferb" | "Phineas and Ferb-Busters!" | "The Lizard Whisperer" | "Robot Rodeo" | "The Beak"
"She's the Mayor" | "The Lemonade Stand" | "Phineas and Ferb Hawaiian Vacation" | "Nerds of a Feather"
"Wizard of Odd" | "We Call it Maze" | "Ladies and Gentlemen, Meet Max Modem!" | "The Secret of Success"
"The Doof Side of the Moon" | "Split Personality" | "Brain Drain" | "Rollercoaster: The Musical!"
"Make Play" | "Candace Gets Busted"
Season 3
"The Great Indoors" | "Canderemy" | "Run, Candace, Run" | "Last Train to Bustville"
"Phineas' Birthday Clip-O-Rama!" | "The Belly of the Beast" | "Moon Farm"
"Ask a Foolish Question" | "Misperceived Monotreme" | "Candace Disconnected"
"Magic Carpet Ride" | "Bad Hair Day" | "Meatloaf Surprise" | "Phineas and Ferb Interrupted"
"A Real Boy" | "Mommy Can You Hear Me?" | "Road Trip" | "Tour de Ferb" | "Skiddley Whiffers"
"My Fair Goalie" | "Bullseye!" | "That's the Spirit" | "The Curse of Candace"
"Escape from Phineas Tower" | "Lotsa Latkes" | "Ferb Latin"
"A Phineas and Ferb Family Christmas" | "Tri-Stone Area" | "Doof Dynasty" |"Excaliferb"
"Phineas and Ferb and the Temple of Juatchadoon" | "Monster from the Id" | "Gi-Ants"
"The Remains of the Platypus" | "Mom's in the House" | "Perry The Actorpus" | "Let's Bounce"
"Bully Bromance Breakup" | "Quietest Day Ever" | "The Doonkelberry Imperative‎‎"
"Meapless in Seattle" | "Delivery of Destiny" | "Buford Confidential" | "The Mom Attractor"
"Cranius Maximus" | "Agent Doof" | "Minor Monogram" | "What A Croc!" | "Sleepwalk Surprise"
"Sci-Fi Pie Fly" | "Sipping with the Enemy" | "Tri-State Treasure: Boot of Secrets" | "Doofapus"
"Norm Unleashed" | "Where's Perry?" | "Where's Perry? (Part Two)" |"Ferb TV"
"When Worlds Collide" | "What'd I Miss?" | "Road to Danville"
"This Is Your Backstory" | "Blackout!"
Season 4
"For Your Ice Only" | "Happy New Year!" | "Fly On the Wall" | "Bully Bust" | "My Sweet Ride"
"Der Kinderlumper" | "Sidetracked" | "Primal Perry" | "Mind Share" | "Backyard Hodge Podge"
"Bee Day" | "Bee Story" | "Great Balls Of Water" | "Where's Pinky?"
"Phineas and Ferb Musical Cliptastic Countdown Hosted by Kelly Osbourne"
"Knot My Problem" | "Just Desserts" | "La Candace-Cabra" | "Happy Birthday, Isabella"
"Love at First Byte" | "One Good Turn" | "Thanks But No Thanks" | "Troy Story"
"Druselsteinoween" | "Terrifying Tri-State Trilogy of Terror" | "Face Your Fear" | "Cheers for Fears"
"Steampunx" | "Just Our Luck" | "Return Policy" | "Live and Let Drive" | "Father's Day"
"Imperfect Storm" | "The Return of the Rogue Rabbit" | "It's No Picnic" | "The Klimpaloon Ultimatum"
"Operation Crumb Cake" | "Mandace" | "Lost in Danville" | "The Inator Method"
"Tales from the Resistance: Back to the 2nd Dimension" | "Doof 101" | "Act Your Age"
Season 5
"Summer Block Buster" | "Cloudy With a Chance of Mom" | "Submarine Sandwich Submarine"
"License to Bust" | "Dry Another Day" | "Deconstructing Doof" | "Tropey McTropeFace" | "Biblio-Blast!"
"A Chip to the Vet" | "More Than an Intern" | "The Aurora Perry-Alis" | "Lord of the Firesides"
"The Candace Suit" | "Agent T (for Teen)" | "The Haberdasher" | "Out of Character"
"Meap Me in St. Louis" | "No Slumber Party" | "The Ballad of Bubba Doof" | "Attack of the Candace Suit"
"Book Flub" | "The Bad Old Days" | "Mantis Fact!" | "The Nightmare-Inator" | "Doof in Retrograde"
"Bend It Like Doof" | "Dooflicated" | "Space Adventure" | "Droogenfest" | "Doofercise" | "Croquet Y-8"
"Dinner Reservations" | "Bread Bowl Hot Tub" | "Entrance Exam" | "Dungeons & Dating"
Specials
"Phineas and Ferb: Summer Belongs to You!" | "Phineas and Ferb Save Summer"
"Night of the Living Pharmacists" | "Last Day of Summer" | "O.W.C.A. Files"
Films
Phineas and Ferb the Movie: Across the 2nd Dimension
Phineas and Ferb the Movie: Candace Against the Universe
Crossovers
"Phineas and Ferb: Mission Marvel" | "Phineas and Ferb: Star Wars" | "The Phineas and Ferb Effect"