Mrkrupp Stories

32 Stories

Captain Underpants INCORRECT QUOTES by Ninjagoweaselshera
#1
Captain Underpants INCORRECT QUOTESby Sir Author
*Starring Melvinborg because he's the best character in the show and you can't convince me otherwise!*
captain underpants oneshots (Forever Dead) by GrammerWabbit
#2
captain underpants oneshots (Forev...by WhimsyWabbit
Let's be honest, most of you are children between 8 and 11.
The Epic Tales of Captain Underpants & StarBeam: Super Team-Up!  by Brickfan25
#3
The Epic Tales of Captain Underpan...by Smart Rascal Studios
It seems like just another day for George Beard and Harold Hutchins at their treehouse. But things get weird once a strange girl named Zoey (who can turn into a superher...
Captain underpants hcs by Lung-Worm2023
#5
Captain underpants hcsby Toby
What the title says (If you don't like my head canons, leave.)
Captain Underpants Oneshots (requests open!!!) by ClumsyAms
#6
Captain Underpants Oneshots (reque...by ClumsyAmzy
I was bored okay??? Anyways beware of slow updates 🤑🤑 (pls read the author's note before you request something). also I wont be writing any other x readers until I get...
"But... I trusted you..." - A Melvinborg x Yn fanfic by kylelikesmelvinborg
#7
"But... I trusted you..." - A Melv...by call me kyle
all writing does not belong to me!! it was written by my dear friend @cooldarwin I told them to write these chapters for me "you didn't give me a chance to explain...
~TETOCU one shots~ by tvlipflwerz
#8
~TETOCU one shots~by Caleb!!
Only adults characters! I'll do whatever ~~~~~ I'll use music to help me imagine what I'm writing! I'll do fluff, angst, yandare! ★☆★☆★☆★☆ Enjoy RANKS!!: ➤5#Mr krupp...
In Mr. Krupp's Office by bloodrosered
#9
In Mr. Krupp's Officeby bloodrosered
"Look at this! He has every issue of Captain Underpants we created! Do you think he reads them?" asked Harold. Which is the question everyone wonders: what DO...
Mayhem ( tetocu + child!reader ) by gacha_andstuff
#10
Mayhem ( tetocu + child!reader )by MK
After moving to Piqua for your parents work business, you get put into a new school (Jerome Horwits elementary to be exact) you find out that this isn't your average le...
Bo hweemuth x reader by brotheriknowdaway
#11
Bo hweemuth x readerby Really b*sh
God damnit why can't I stop
" Science Fare, How Unfair. " by Lxxzer
#12
" Science Fare, How Unfair. "by Lxxzer
Harold and Melvin have always been against eachother. With Harold's stupidity and Melvin's intelligence, Harold's creativity and Melvin's lack thereof, who could blame t...
A love at first sight by Str4ngl3_m3
#13
A love at first sightby boopboopedoop
A melvinborg x peter griffin love story
Captain Underpants- We Need To Talk by PARADOX402
#14
Captain Underpants- We Need To Talkby Maria
I like to imagine this as a conversation George and Harold have with Mr.Krupp not only after Krupp gets too suspicious over what's going on but also because the kids are...
Completed
Captain underpants roleplay! by MlpKristianbanks
#15
Captain underpants roleplay!by 💜💙🌙 Luna Stories 💜💙🌙
This is a role play of me and the adventures with Captain Underpants!
Captain Underpants rp by XxTomboy_lemonxX
#16
Captain Underpants rpby 𝗧𝗼𝗺𝗯𝗼𝘆 𝗟𝗲𝗺𝗼𝗻
The title says it all. I got bored and I saw there wasn't any, so I made this.