SpongeBob SquarePants Crossovers
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Plankton's Experiment: Evil Hot Gas by Yoshizilla-Rhedosaurus
Sheldon J. Plankton decides to make a smash in a certain crossover but amid the fart filled fest he has to endure he brings alongside Karen.
Crossover - Super Smash Brothers & SpongeBob SquarePants - Rated: T - English - Humor/Adventure - Chapters: 5 - Words: 1,129 - Updated: 2/27 - Published: 2/17 - Plankton, Karen
The End of Nickelodeon by Z0diac reviews
Un villano llamado Ion quien se ha vuelto más poderoso quiere destruir el Multiverso de Nickelodeon y los Héroes de diferentes tierras tendrán que unirse y detenerlo incluyendo nuevos personajes.
Crossover - SpongeBob SquarePants & Loud House - Rated: T - Spanish - Adventure/Sci-Fi - Chapters: 25 - Words: 32,338 - Reviews: 34 - Favs: 1 - Follows: 1 - Updated: 2/22 - Published: 6/12/2022 - SpongeBob, Lincoln L. - Complete
Finding Endearment Under New Management by Yoshizilla-Rhedosaurus
Karen and Mrs. Puff realized that the Fire Emblem people they're helping out don't exactly know how to handle the undersea world of Bikini Bottom.
Crossover - SpongeBob SquarePants & Fire Emblem - Rated: T - English - Humor/Friendship - Chapters: 2 - Words: 389 - Updated: 2/17 - Published: 2/3 - Mrs. Puff, Karen
King Triton KILLS The Bikini Bottomites by NeverLander852 reviews
Title says it all. Death, and swearing. [i do not and never will Spongebob or the Little Mermaid]
Crossover - SpongeBob SquarePants & Little Mermaid - Rated: T - English - Drama - Chapters: 1 - Words: 420 - Reviews: 1 - Favs: 1 - Published: 2/13 - King Triton - Complete
Chin by the Sea by Major144
AU. The Crimson Chin, Cleft, Golden Locks, and a few other heroes decided to go on vacation at the Bikini Top resort, there they have some fun and end up meeting Mermaid Man and Barnacle Boy. Everything is all sunshine, until villains from both land and sea begin to cause trouble.
Crossover - Fairly OddParents & SpongeBob SquarePants - Rated: K+ - English - Chapters: 3 - Words: 1,196 - Favs: 1 - Follows: 1 - Updated: 2/5 - Published: 1/9/2023 - Crimson Chin, Mermaid Man, Barnacle Boy
The Becoming by Zolth
Sandy finally decided to move up north to Chicago for a new job, with her twin brother in tow, however it doesn't take much time before her brother end's up pulling her into some deep trouble he'd come across in their new setting. Sandy finds herself fighting for her and her brother's lives while trying to appease the squirrel crime family her brother had let down.
Crossover - Sonic the Hedgehog & SpongeBob SquarePants - Rated: M - English - Family/Crime - Chapters: 2 - Words: 1,947 - Favs: 1 - Follows: 1 - Published: 2/1 - Shadow, Sandy, OC
Underwater to Over the Fence by brierre
In a crossover supernatural humor story, Spongebob and his friends venture into the world of the Loud House after mastering the art of breathing air. This unexpected turn of events allows for an entertaining exploration of the dynamics between the beloved characters from both shows.
Crossover - SpongeBob SquarePants & Loud House - Rated: T - English - Supernatural/Humor - Chapters: 1 - Words: 393 - Favs: 1 - Updated: 1/30 - Published: 1/3 - SpongeBob, OC, The Loud Siblings
Jaw-Breakers! by rottmntleoboi18
Based on the Spongebob Episode "Clams" Eddy celebrates getting his one hundreth jawbreaker by taking the cul-de-sac kids on a fishing trip, but unfortunately for him, a giant shark snatches the precious candy.
Crossover - Ed, Edd n Eddy & SpongeBob SquarePants - Rated: K+ - English - Humor/Parody - Chapters: 1 - Words: 2,192 - Favs: 3 - Follows: 1 - Published: 1/26 - Nazz, Sarah, Eds, Urban Rangers - Complete
Agustin Chomps Sandals by NeverLander852 reviews
Title says it all. Swearing and blood. [I DO NOT & NEVER EVER WILL OWN SPONGEBOB OR ENCANTO.]
Crossover - SpongeBob SquarePants & Encanto - Rated: K+ - English - Drama/Humor - Chapters: 1 - Words: 428 - Reviews: 1 - Published: 1/17 - Agustín M. - Complete
Needing An Undersea Help by Yoshizilla-Rhedosaurus
Going through Bikini Bottom leads the bear and bird to help out a certain sponge out of his Bob inducing problem.
Crossover - Banjo-Kazooie & SpongeBob SquarePants - Rated: K+ - English - Chapters: 1 - Words: 110 - Published: 1/15
SpongeBob in Remnant by Hood Aquarius reviews
SpongeBob landed in the new world of Remnant from the Dimensional Teleportation Machine he and Patrick was playing with. He was surprised to see he was now a..Sponge Faunus? How will he handle this new experience
Crossover - SpongeBob SquarePants & RWBY - Rated: M - English - Adventure/Romance - Chapters: 1 - Words: 1,825 - Reviews: 4 - Favs: 20 - Follows: 21 - Published: 1/14 - SpongeBob, Team RWBY, Team JNPR, Gary
Just hear me out by Zolth
Mei get's sucked into Amy's new job of finding seriates for couples in need. Mei agrees as she enjoys living her life alone, but fears for when she gets older without family. Only Mei gets far more pulled into the seriate family than she expected to be. Randy Cheeks, Proton Electro, Static, Sandy Cheeks, Mei, Amy Rose, Shadow The Blah... crossover mainly oc gay squirr story
Crossover - SpongeBob SquarePants & Animal Crossing - Rated: M - English - Humor/Romance - Chapters: 1 - Words: 1,520 - Published: 1/8 - Sandy, OC, OC, Static
Ashes in My Wake by Saints-Fan-12 reviews
Sandy's brother is murdered right in front of her by two people claiming to be apart of Ulf Shadow's mercenary group. Her town is razed to the ground as she decides to steal her brother's identity and seek revenge against the man who promised Randy an easier life. Viking AU. Cover by Jediannsolo (Moving to AO3)
Crossover - Sonic the Hedgehog & SpongeBob SquarePants - Rated: T - English - Fantasy/Romance - Chapters: 6 - Words: 2,018 - Reviews: 3 - Favs: 1 - Follows: 2 - Updated: 1/6 - Published: 1/23/2020 - [Shadow, Sandy] OC
Broke, Lonely But better? by Zolth
Randy was rejected from his whole family, and even those he thought were real friends. So, he goes on the run with no plan while drinking himself to near death before finding something that he might be able to do... alone... as he should be. Long haul trucking. Nothing but gay OC squirrels here baby
Crossover - SpongeBob SquarePants & Animal Crossing - Rated: M - English - Drama/Hurt/Comfort - Chapters: 3 - Words: 3,979 - Updated: 1/5 - Published: 12/30/2023 - Sandy, OC, OC, Static
The Burning Cold by Zolth
Sandy gets pulled away from Bikini Bottom for a new job. She is upset, but after looking into it more agrees as the finding seems troubling for both land and sea. This is a crossover focusing with Sandy, her brother, Shadow, Static, and a few OC's dealing with some earth dooming info for this AU.
Crossover - SpongeBob SquarePants & Animal Crossing - Rated: M - English - Horror/Drama - Chapters: 1 - Words: 1,193 - Published: 12/27/2023 - Sandy, OC, Static
Bear And Bird Eat Burgers by Yoshizilla-Rhedosaurus
Banjo and Kazooie enjoy Krabby Patties at the Krusty Krab.
Crossover - Banjo-Kazooie & SpongeBob SquarePants - Rated: K+ - English - Friendship - Chapters: 2 - Words: 205 - Favs: 1 - Updated: 12/20/2023 - Published: 9/27/2023
SpongeBob SliderPants by ThunderFlame24
What if some of your favorite undersea critters got lost on a journey between worlds, with no way home but through very different versions of it every step of the way. This is SpongeBob SliderPants! When Sandy meets a familiar-looking stranger, she along with SpongeBob, Plankton, and Squidward must travel through the multiverse and find their way home.
Crossover - SpongeBob SquarePants & Sliders - Rated: K+ - English - Adventure/Friendship - Chapters: 4 - Words: 27,542 - Favs: 1 - Updated: 12/20/2023 - Published: 1/13/2023 - SpongeBob, Squidward, Sandy, Plankton
Dashing Through The Snow by Yoshizilla-Rhedosaurus
Banjo and Kazooie challenged SpongeBob to a race and realize he doesn't have a driver's license.
Crossover - Banjo-Kazooie & SpongeBob SquarePants - Rated: K+ - English - Chapters: 1 - Words: 164 - Published: 12/19/2023
Prince of Equestria- Nightmare in Equestria by UltraGod13
For Halloween/Nightmare Night of 2021, CT Darkling Drac plans a fearsome journey to scare everyone in Equestria. He gets his two children Eliza and Draci involved with it along with Eliza's boyfriend Kit. What happens when many hate Darkling and his kids for scaring innocents? Even from the Prince himself? (Here's a POE late Halloween Special, HAPPY BELATED HALLOWEEN!)
Crossover - My Little Pony & SpongeBob SquarePants - Rated: T - English - Supernatural/Adventure - Chapters: 1 - Words: 4,638 - Published: 11/12/2023 - [Rarity, Squidward] Twilight Sparkle, OC
A Spongey Kong by Meme warrior reviews
When Mr Krabs decides to travel to the uncharted Skull island to film a movie, he'll get more what he bargained for when he discovers the island's god: KING KONG.
Crossover - SpongeBob SquarePants & King Kong - Rated: T - English - Adventure/Tragedy - Chapters: 5 - Words: 7,717 - Reviews: 2 - Updated: 11/5/2023 - Published: 1/13/2023 - Mr. Krabs, Sandy, SpongeBob, King Kong
Cruel Nature by Saints-Fan-12
Being hunted by the people of Talfryn was new; being protected was familiar. After Sandy's husband dies due to disease, Sandy is run out of town for the practice of witchcraft. A simple burial turns into a life-or-death situation for the widow; her only option is to run. Being feared by the people of Talfryn was familiar; a woman in his forest seeking help was new.
Crossover - Sonic the Hedgehog & SpongeBob SquarePants - Rated: T - English - Drama/Romance - Chapters: 1 - Words: 847 - Published: 10/4/2023 - [Shadow, Sandy]
Never a Dull Moment for Grog by Wario the TableMan
Krusty Goblin Observations
Crossover - Mario & SpongeBob SquarePants - Rated: K+ - English - Drama/Hurt/Comfort - Chapters: 1 - Words: 210 - Published: 10/2/2023 - [Madame Clairvoya, Barnacle Boy] Mario, OC
Battle for Bikini Bottom: Weirdmageddon by Pinkabounce46
A fully revived Bill Cipher has been given the power to move through new universes at will by Spongebob Squarepants. What could go wrong? (the continuation of Nicktoons Reunited!)
Crossover - SpongeBob SquarePants & Gravity Falls - Rated: K+ - English - Drama/Adventure - Chapters: 5 - Words: 7,294 - Favs: 1 - Updated: 9/28/2023 - Published: 9/25/2023 - Complete
The Bat-Sponge: A Spongebob Squarepants Batman 1919 to 1889 parody by Meme warrior reviews
Based off the deleted fanfiction by TomSurfingReturns. The Bat-Sponge, a legend that preceeded even Mermaid Man and Barnacle Boy. In one world he disappeared a decade before the appearance of Mermaid Man and Barnacle Boy, while in the other he died long before that.
Crossover - Batman & SpongeBob SquarePants - Rated: T - English - Mystery/Suspense - Chapters: 1 - Words: 10,587 - Reviews: 1 - Published: 9/28/2023
In-laws by Zolth
Randy, Sandy's brother, is about to meet his girlfriend's folks a few weeks after his baby is born. He'd been on edge a lot because he already knew he wasn't good enough for the mother of his child, but now started sweating bullets as they already expressed their distaste for him for the lone fact he was a rodent and not a feline.
Crossover - SpongeBob SquarePants & Beyond Good & Evil - Rated: T - English - Drama/Family - Chapters: 1 - Words: 1,808 - Published: 9/5/2023 - OC, Mei
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