True Creepypasta Stories

These are Creepypasta stories based in either whole or at least partial truth.
I will not post complete fiction here.
No stories are mine unless stated as such, credit will be given to the authors.
(Disclaimer: While I understand that creepypastas are generally works of fiction, there are a few that have been written based off the real experiences of real people. These are what I am focusing on here.
I claim these neither to be true or untrue in my personal opinion, but if they have been claimed to be true I will put them here.)
Both shorts and long stories will be put here. Shorts are 3 pages or less, longs are anything greater than 3 pages. All stories will be labeled as short or long.

If you have a story of your own you would like added, please feel free to message me.