Moon-Cow

The contents of this article or section are related to the Radioactive Man universe. They are considered fictional in The Simpsons.

Moon-Cow

Animal Information Species: Cow Color: Blue Status: Fictional First Appearance: The Little Boy with the Big Dream

Moon-Cow is cow living in space.

History

When Radioactive Man heard Danny McKay talking about a Moon-Cow in his dreams he realized that Danny was in another part of the galaxy, in the uncharted space between a grown-up's world and a child's dream. Radioactive Man then flew to that part of space and passed Moon-Cow. Later, Moon-Cow flew over Windy and Mrs. McKay when they were in that part of space.

Behind the Laughter

Moon-Cow is a reference to the nursery rhyme "Hey Diddle Diddle", in particular the line "the cow jumped over the moon".

Appearances

• Comic story – The Little Boy with the Big Dream

Radioactive Man characters

Heroes Radioactive Man (Claude Kane III) • Fallout Boy (Rod Runtledge) • Superior Squadron (Black Angus • Bloody Heart • Bug Boy • Lure Lass • Major Mollusk • Plasmo • Purple Haze • Captain Squid • Weasel Woman) • Black Partridge • Citizen Solar • Fallout Girl • Neutrino • Radio Man (Clarence Kane) • Radioactive Boy • Radioactive Dog • Radioactive Man-Beta • Radioactive Woman (Clara Kane the Third) • Starla • Wind Lad Allies Bug Mom • Cheech • The Decrepit One • Gloria Grand • Chief Hoolihan • President • The Radioactive Manqués • L'il Squiddie • Zenith City mayor The Secret Society of Super-Simians Combo-Rilla • Flash Gibbon • Humongo • Inspector Baboon • Radioactive Ape The Whatever People Cashbak • Flightrisk • Metronome • Obrian • Yentah Enemies Angry the Clown • Backseid • Beak-Boy • Cap'n Bolt • Boris • Brain-O the Magnificent • Dr. Broome • Buben • Dr. Clownius • The Collider • Conquero the Starfish • Dr. Crab • Crab-Bots • Crazy Cat Lady • Crispy the Clown • Desiree Del Monica • Dr. Crab's robot • Eczema (Madame Eczema • Eczematous-Prime) • The Fearful Flamammu • Lebaron Fordor • The Fossil Fuel Four (Charcoal Briquette • The Fracker • Old King Coal • Petroleus Rex) • Frankenstein Monster • Hyper-Hedgehog • Hypnotic Head • Ivan • Jawbreaker • Jim, Steve, Jon, and Bob • Kinga • Krusto the Evil Clown • Larceny Lass • Larva Girl • Magmo • Markee • Miskeit • Duke Mulligan • Nega-Pneumatica • Nickolai • Parker Peterman • Pneumatica • Radioactive Man (clone) • Radioactive Worm • I.M. Redd • Riq • Roargo • Rodents • The Scout Master • Shootin' Irons • Silly Sailor • Space alien • Swamp Hag • Dr. Swartzwelder • The Tambourine • Threatening Threesome (The Human Lawn Dart • Mr. Kidney Punch • The Scarlet Floozy) • Thumbscrew • The Undergrounders Crossover characters Muhammad Ali • Captain Code • Kansas City Royals • Pelé Other characters Abdul the Magnificent • King Altrox • Paula Altrox • Anderson • Auntrosesaur • Babooska • Bang Gang (Isotope Rodriguez) • Simon Beck • J.J. Bellwether • Uncle Benny • Libby Biaz • Giorgio Bishop • Bobby Bonds • The Bonfire Club • Bug Mom • "Cyclone" Burke • Cathy • Chex 17-22-7 • Buck Curtis • Mike Evanston • Flox 43-22-7 • J. Westminster Fullbright • G. Gordon Gadfly • Ed Gargamash • Mrs. Gargamash • Ginnie • Gl'mma Gr'lla • Glenda Grand • Mr. Grand • Mrs. Grand • Grand Hive-Minder • Gretchen Grille • Miss Grossman • Grrla-G'rrl • Grumpisaurus • Hedrick Hertzmann • Mr. Hillman • Itch • Joe • Aunt June • Claude Kane II • Floyd Kelly and Socko • Jake King • Rosa Lind • Liza • Aunt Mabel • Porky Mah Jong • William G. Maimes • Danny McKay • Mrs. McKay • Windy McKay • Gary Michaels • Moon-Cow • Dr. Peters • Pierre • Sheldon Phillips • Radioactive Man's third grade teacher • Dodd Runtledge • Mrs. Runtledge • Josie Simone • Steve • Kate Stone • Officer Sullivan • Little Uma • Miss Zenith

The Simpsons characters

The Simpsons and relatives Jacqueline Bouvier • Patty Bouvier • Selma Bouvier • Abraham Simpson • Bart Simpson (Bartman • El Barto) • Homer Simpson • Lisa Simpson • Maggie Simpson • Marge Simpson • Mona Simpson Jub-Jub • Plopper • Santa's Little Helper • Snowball II Around Springfield Kumiko Albertson • Ms. Albright • Jasper Beardley • Benjamin • Blue-haired lawyer • Shauna Chalmers • Comic Book Guy • Crazy Cat Lady • Larry Dalrymple • Doug • Eddie • Maude Flanders • Ned Flanders • Julio Franco • Jonathan Frink • Gary • Alice Glick • Barney Gumble • Gil Gunderson • Constance Harm • Bernice Hibbert • Julius Hibbert • Julius Hibbert's daughter • Julius Hibbert's oldest son • Lionel Hutz • Jacques • "Just stamp the ticket" man • Princess Kashmir • Hyman Krustofsky • Akira Kurosawa • Cookie Kwan • Grady Little • Lou • Helen Lovejoy • Jessica Lovejoy • Timothy Lovejoy, Jr. • Barry Mackleberry • Jerri Mackleberry • Jack Marley • Horatio McCallister • Milo • Hans Moleman • Marvin Monroe • Eddie Muntz • Mrs. Muntz • Bleeding Gums Murphy • Lindsey Naegle • Nahasapeemapetilon octuplets (Anoop • Gheet • Nabendu • Poonam • Pria • Sandeep • Sashi • Uma) • Apu Nahasapeemapetilon • Manjula Nahasapeemapetilon • Sanjay Nahasapeemapetilon • Old Jewish man • Ruth Powers • Gareth Prince • Gloria Prince • Joe Quimby (Mayor Quimby's body guards) • Martha Quimby • Raphael • Luigi Risotto • Nick Riviera • Sam • Gerald Samson • Agnes Skinner • Roy Snyder • Spuckler children (Dubya • Whitney) • Brandine Spuckler • Cletus Spuckler • Squeaky-voiced teen • Strawberry • Disco Stu • Moe Szyslak • Kirk Van Houten • Luann Van Houten • Clancy Wiggum • Sarah Wiggum • Yes Guy • Artie Ziff Celebrities Bill and Marty • Booberella • Kent Brockman • Bumblebee Man • Scott Christian • Duffman • Matt Groening • Krusty the Clown • Lurleen Lumpkin • Troy McClure • Sideshow Mel • Roger Meyers, Jr. • Arnie Pye • Pyro • Dave Shutton • Jebediah Springfield • Miss Springfield • Drederick Tatum • Mr. Teeny • Rainier Wolfcastle (McBain) Springfield Elementary School faculty and students Chuck Berger • Black weasel • Wendell Borton • Gary Chalmers • Lewis Clark • Database • Lunchlady Dora • E-mail • Rod Flanders • Todd Flanders • Ham • JJ Hibbert • Elizabeth Hoover • Sophie Jensen • Jimbo Jones • Edna Krabappel • Coach Krupt • Dewey Largo • Sherri Mackleberry • Terri Mackleberry • Otto Mann • Audrey McConnell • Nelson Muntz • Nell Nicholson • Brunella Pommelhorst • Janey Powell • Martin Prince • J. Loren Pryor • Report Card • Richard • Dolph Shapiro • Becky Shorter • Nina Skalka • Seymour Skinner • Cosine Tangent • Allison Taylor • Milhouse Van Houten • Wanda • Ralph Wiggum • Groundskeeper Willie • Hubert Wong • Yellow weasel • Jaffee Ziswhisky • Üter Zörker • Kearney Zzyzwicz Blond-haired boy with glasses • Brown-haired boy • Buck-toothed boy • Buck-toothed girl • Girl with glasses • Lewis look-alike • Long haired girl Springfield Nuclear Power Plant Blinky • Charles Montgomery Burns (The Hounds) • Carl Carlson • Charlie • Lenny Leonard • Waylon Smithers, Jr. • Smitty Villains Sideshow Bob • Frankie the Squealer • Herman Hermann • Snake Jailbird • Kang Johnson • Kodos Johnson • Legs • Louie • The Rich Texan • Hank Scorpio • Johnny Tightlips • Fat Tony Other characters Capital City Goofball • Jesus Christ • Santa Claus • Devil • Fallout Boy • Itchy • God • Leprechaun • Richard Nixon • Poochie • Radioactive Man • Scratchy Families The Simpsons • The Bouviers • The Flanderses • The Hibberts • The Krustofskys • The Lovejoys • The Spucklers • The Van Houtens • The Wiggums • The Muntzes Miscellaneous Doppelgängers • Fictional characters • LGBT characters • Animals • Deceased characters • Crossover characters • One-time characters • Recurring characters • Non-canon characters