I don't own Loud House, the show belongs to Chris Savino and Nickelodeon, while Courage the Cowardly Dog belongs to Cartoon Network and John R. Dilworth.
A TV reporter in a green suit looks at the readers with a microphone in his hand, "We interrupted this Fanfic to bring you Courage The Cowardly Day/Loud House crossover!" He reaches up to the sky and pulls down a red curtain that had the Loud House logo with Courage's head smiling on the top left.
The curtain lifts up to reveal a big spotlight on Courage who is waving at the audience. "Starring Courage The Cowardly Dog!"
The spotlight gets larger and revealed Lucy standing behind Courage, Courage looks behinds him and screams at her sudden appearance before running away. The spotlight then goes to the Loud family, who like Courage were smiling and waving; except Lola who was doing fashion poses. "And these guys."
The family gave the TV reporter an annoyed look, "We have names you know." Lori stated with her hands on her hips.
The spotlight abruptly cuts away from them and went to a screen that lit up to reveal baby Courage shivering next to a couple trashcans. "Abandon as a pup." The screen cuts to Muriel petting Courage on her lap while rocking on her rocking chair. "He was found by Muriel." The screen cuts again to show the farmhouse, "Who lives in the middle of nowhere."
The screen cuts to Eustace reading a newspaper on his red chair. "With her husband Eustace Bagge!" Eustace looks up from his paper and snarled at the camera.
"Hey aren't you going to over our backstory?!" Lynn Sr. asked as he poked his head out from the bottom right of the spotlight. He was hit in the face by a pie that forced him out of sight, the screen then changes to show the family in a broken down Vanzilla. "After leaving from their vacation in Peach Creek, there van has broken down and now they are force to stay with Courage and his family until their van is fixed."
The screen cuts to various monsters and psycho paths such as Freaky Fred, King Ramses, Chicken from outer space, the Puddle Witch, and Kats. "But creepy stuff happens in nowhere." The next screen shows the Louds along with Eustace and Muriel screaming in a corner as a dark shadow covers them. The screen then cuts to Courage carrying all of them above his head while he was running and screaming away from something.
"It's up to Courage to save his new friends."
Suddenly my computer turns off, I look to my left to see Eustace looking at me angrily while holding the plug for my computer. "Stupid writer! You got me in a crossover!"
Eustace turns around and rummages through his pocket, he puts on a scary green mask, turned to me and shouted "OGGA! BOOGA! BOOGA!" I then screamed and ran out of the room.