I've found quite a few, and I've made some, too. Discuss your favorite creepy pastas here, and show your own.
Here's one of mine I made, it's about Osshawott:
Osshawott wants to play!
I had recently gotten my Pokémon white game. As I started up my DS lite, I guess it jumped strait to the game, because there was only a black screen. Then, a Osshawott appeared onto the screen. A text bar came up, and said, "Osshawott wants to play! Yes/No" Immediately, I noticed that the Yes/No weren't all capitalized. "Whatever..." I mumbled. I hit "yes" to see what would happen. Suddenly, a wild battle started with a treeko. I saw that the only options where "Fight" and "Run" I hit fight, to find one move: Slash. "Osshawott can't learn slash!" I thought. I hit the "A" button and the treeko's head fell off, blood everywhere. "What the-" I exclaimed, shocked. A text bar appeared again, this time it said, "Treeko has died!" "Pokémon dan't 'die'!" I thought. Another wild battle started, only I hit "Run" this time so that Pokémon would be spared of this evil. Another text bar popped up, saying, "Osshawott is unhappy!" I went back to the over world, and a text bar showed up. It said, "Osshawott is unhappy! Will you play again?" I hit no this time. A battle started, with only Osshawott and I. I had only the option "Fight", and only one move, "Thrash". I hit the "A" button again, and it said "Osshawott used kill!", a move I didn't recall seeing. I screemed as the trainer sprite got bloodier and bloodier, and as the head got cut off. It went back to the over world again, Only with a creepy Osshawott head sprite in the blackness. I shut off my game immediately. The next morning, I saw a blood covered Osshawott plush outside my door...
Here's one of mine I made, it's about Osshawott:
Osshawott wants to play!
I had recently gotten my Pokémon white game. As I started up my DS lite, I guess it jumped strait to the game, because there was only a black screen. Then, a Osshawott appeared onto the screen. A text bar came up, and said, "Osshawott wants to play! Yes/No" Immediately, I noticed that the Yes/No weren't all capitalized. "Whatever..." I mumbled. I hit "yes" to see what would happen. Suddenly, a wild battle started with a treeko. I saw that the only options where "Fight" and "Run" I hit fight, to find one move: Slash. "Osshawott can't learn slash!" I thought. I hit the "A" button and the treeko's head fell off, blood everywhere. "What the-" I exclaimed, shocked. A text bar appeared again, this time it said, "Treeko has died!" "Pokémon dan't 'die'!" I thought. Another wild battle started, only I hit "Run" this time so that Pokémon would be spared of this evil. Another text bar popped up, saying, "Osshawott is unhappy!" I went back to the over world, and a text bar showed up. It said, "Osshawott is unhappy! Will you play again?" I hit no this time. A battle started, with only Osshawott and I. I had only the option "Fight", and only one move, "Thrash". I hit the "A" button again, and it said "Osshawott used kill!", a move I didn't recall seeing. I screemed as the trainer sprite got bloodier and bloodier, and as the head got cut off. It went back to the over world again, Only with a creepy Osshawott head sprite in the blackness. I shut off my game immediately. The next morning, I saw a blood covered Osshawott plush outside my door...