Oh cool, I love creepypastas as well!
I really like 11 miles too, I gotta say. First time I listened to it (yes, I prefer listening to them), I was walking around my former school, while it began getting a little dark, and I swear I got kinda paranoid when it mentioned those shadow people!
One pasta I really love is "Abandoned by Disney" since it's one of the first ones I ever listened to. Plus, it just got me so hard when listening to it, especially when you're new to the concept. I also like a few experiment pastas and Chuck E. Cheese's / FNAF pastas