Sam and Dean were running. They couldn't see what they were running from, but they knew that it was bad and it was getting closer.
As they rushed through the thick woods, barely being able to see because of the thick fog, Sam tripped over something and let out a yelp. Dean stopped, realizing Sam wasn't following. Dean needed to find his little brother so he went back. Dean went about 5 feet and Sam was curled up in a ball, his leg pouring with blood.
"SAMMY!" Dean yelled, instantly falling to his knees to help his brother.
"Dean.." Sam said weakly "I...I don't think I can make it...."
"Don't say that Sam." Dean's voice was kinda cracking because he thought his brother was going to die. "J-Just stay strong.
"Dean.." Sam said "I don't think I can. I'm gonna die here and you know it."
"DON'T SAY THAT!!" Dean yelled out.
There was a rustling in front of them and out walked the thing they were running from all along. The thing that killed their mom. The thing that killed their dad. The thing that killed Jessica.
The Yellow-Eyed Demon.
"Well, well, well, what do we have here?" The demon said, it's voice sounding sly.
Dean growled and said "It's you..."
Then, Sam just sorta stood up, his leg still pouring blood and he yelled "ITS NONE OF YOUR BUSINESS, YA BIG BUTT!! IM GONNA EXORCISE YOU RIGHT HERE, RIGHT NOW AND THERE'S NOTHING YOU CAN DO ABOUT IT!"
Dean and The Demon were both really confused but Dean just shrugged it off and said "But you don't have your book-" Sam then pulled out his book of exorcisms and Dean said "And I spoke too soon."
Sam started reciting "Exorcizamus te omnis immundus spiritus, omnis satanica potestas, omnis incursio infernaiis adversarii, omnis iegio, omnis congregatio et secta diaboiica ergo, draco maiedicte. Ecciesiam tuam securi tibi facias iibertate servire, te rogamus, AUDI NOS!"
And with that, The Yellow-Eyed Demon was...
Still standing there like nothing happened.
The Demon facepalmed and Sam was clearly confused "W-Wha-why didn't it work!"
"Dude, this is a book. You can't exorcise a demon through a book." Dean said, bluntly
"Oh, that makes sense."
Then the Yellow-Eyed Demon ate Sam and Dean Winchester and died because the amount of sass it can consume in a day is only 100 and Dean's sass level is over 9000
and they all lived happily ever after~~
(Well, except everybody)