A_Mazarians_Boat
Eye of Cthulhu
Creepy pastas might have like a long story but they can generally be explained quickly, a lot of the mainstream ones are just kind of the same for me, there are good, well written ones but they’re usually pushed aside, which sucksI wouldn't say creepypastas are short and simple, sometimes they're longer? I don't know. As for simpleness- Yes some.
But there's Sonic.exe, Jeff The Killer, and more. I don't want to name the popular ones, though. I'm sure some aren't as popular and not simple.
You get my point though- But I don't have much knowledge to creepypasta as I used too, so take what I say as a grain of salt.