Mandarkfan fiction

Character · 145 works

Works

Some results are potentially explicit

Dexter's Laboratory

Mecha Attraction

by CherryRoses

A harebrained scheme to woo DeeDee goes awry and Dexter finds himself to be the object of Mandark's affection. "Anticipate a fluffy light fic. With robots." 2022 EDIT- HAHA just kidding there is a tiny bit of angst in this. Canon-typical violence with non-lethal injuries that are minor in scope. Some scary situations but no one is ever truly in danger. Warnings are placed in beginning notes prior to such chapters, read at your own risk.

General 27k words 13 / ? ch In progress 200 kudos

Canon-Typical Violence · Comedy · Dorks in Love · First Kiss· +15 more

Dexter's Laboratory

The Genius Matchmaker

by Flamestar_126

Dee Dee is sick of Mandark's constant romantic attempts to woo her. So one day, she decides to play matchmaker and find someone for Mandark to date instead.Who better than another genius?Her brother, Dexter.

General 4.7k words 6 ch Complete 82 kudos

Mandark and Dexter are in their teens · Matchmaking · Romance · no beta we die like men· +1 more

Dexter's Laboratory

Back to the Future

by orphan_account

When Dexter travels to the future, he finds out that his future self is dating Mandark, his sworn enemy. Now he's confused, conflicted, and seeking help from the best wingman he knows: Himself.

Teen 3.7k words 5 / ? ch In progress 81 kudos

Awkward Flirting · I just like splitting things up this way · Time Travel · and updating semi frequently· +3 more

Dexter's Laboratory

The Science of a Crush

by Cocopeno

Mandark finally realizes that his pursuit of Dee Dee is futile after a rejection unlike all the others. He decides to find a way to research and create, a new invention to help rid himself of his blind obsession for her. But, when complications arise, Mandark needs Dexter to help him with his science, and unknowingly, his own feelings. As the two unite, their begrudging collaboration grows into mutual respect, friendship and more.  Mandark/DexterMore chapters to come

General 4.5k words 3 / ? ch In progress 75 kudos

Awkward Crush · Bisexuality · Dorks in Love · Enemies to Friends to Lovers· +7 more

Gravity Falls+4

Conventions Are Fun And

by orphan_account

Mysterious Mysteries Annual Convention (known informally as MyMy-Con) tends to attract a lot of...strange con-goers. When the Pines siblings decide to go to the gathering, they meet some of these strange people. Or- in which Dib Membrane is convinced that Bigfoot is at the Sherlock booth waiting for an autograph, Velma Dinkley loses her glasses for the hundredth time, two archenemies argue over ownership of a Cthulhu plushie, and a perfectly pompadoured man loses his nerdly escort.

General 1.3k words 1 ch Complete 56 kudos

Oneshot · Crossover · Nostalgia · so there is a mystery con· +1 more

Dexter's Laboratory

Unplanned

by NocturnalUnicorn

Dee Dee finds out that she is pregnant, but how is she supposed to tell her evil genius of a husband? Time to call in the weird extended family!

Teen 2.8k words 1 ch Complete 33 kudos

Branchverse AU · Dexter has no filter · Everyone Is An Adult · Fluff· +14 more

Dexter's Laboratory

Worm

by CherryRoses

Dexter's Computer is infected with a virus. With no other option, he asks his rival to fix it.Corporate-like AU with Fusionfall references. Dexdark, Dexter/Mandark, Mandark/Dexter.

Teen 6.1k words 1 ch Complete 28 kudos

Alternate Universe - Corporate · Dexter/Mandark - Freeform · Headhopping · Mandark/Dexter - Freeform· +5 more

Dexter's Laboratory

Silly dexdark one shot

by Self_Proclaimed_Dumbass

Teenage Dexter and Mandark interact. Does this qualify as fluff? Heaven knows.I started shipping them as a joke but, man, I don't know if it's a joke anymore.

General 868 words 1 ch Complete 25 kudos

Character Study · Not Canon Compliant · One Shot · Teenage characters

Cartoon Network Universe: FusionFall+1

Coffee

by UsernameWhatUsername20

Mandark always brings Dexter a cup of coffee in the mornings

General 3.7k words 1 ch Complete 20 kudos

Coffee · Fluff · Author knows nothing about coffee · Dexter is sleep deprived· +9 more

Dexter's Laboratory

Alone? On a Friday Night?

by Conquest_Queen

Mandark is devastated after Dee Dee rejects his request to go to Prom together (wow who didn't see that coming). You, coincidentally, got rejected when you tried asking his rival, Dexter, to the same dance. It seems like neither of you will end up enjoying your night - unless, of course, you decide to spend it together…? No, wait, that’s a horrible idea. Why would you do that? Actually, the better question is why isn’t he leaving you alone now?

Teen 12k words 1 ch Complete 16 kudos

Crushes · Frenemies · McDonald's for some reason · Prom· +2 more

Dexter's Laboratory

Duck the Halls

by NightWoods

Dexter gets deserted at a holiday party and all he wants is to go home. A certain mallard makes sure that he sticks around.(Christmas Fic!) (Dexter and Mandark are in college)

General 3.1k words 1 ch Complete 15 kudos

DexDark Holiday Event 2022 · Dexdark · DexterxMandark - Freeform · MandarkxDexter· +5 more

Dexter's Laboratory

Micróbio do caralho

by Self_Proclaimed_Dumbass

Haha the title was a little joke in my country at the beginning of the pandemic.Just a silly fic.

Teen 1.1k words 1 ch Complete 15 kudos

COVID-19 · Short One Shot · Teenager Characters

Dexter's Laboratory

Isomer

by CherryRoses

Dexter attends one of Mandark's lectures. Mandark gets drunk like a responsible graduate student. Things ensue.

Teen 5.4k words 1 ch Complete 14 kudos

Alternate Universe - College/University · College · Dexdark · Drunk kiss· +8 more