While makeing this, it made me scared.I don't believe in him nor think he dosen't exsist.I found these stories:

1.The Vine Man By:pokeneon7

I was on my minecraft game, 1.2 just came out, so i was concieved there would be a fair amount of ocelots. I heard that the jungle was awsome and stuff. So i searched and i finally found one. at the edge of the jungle there was a redstone lamp structure on the round. I didnt build it. I didnt even know how to make it. I was thinking "thats odd why would there be a redstone lamp here" But i continued through into the jungle.
I saw some kind of message in what was supposed to be the chat box. This was single player. The message said do not go any further. I ignored the message thinking it was an irc message gone wrong. But i was wrong. i passed dense growth and may vines until i spotted a clearing with an ocelot in it. I stared at the ocelot. I was angry at myself for not bringing fish. I turned around to get some. Thats when i saw him the thing. he was covered in vines and he said unto me. "YOU ARE NEXT" then he vanished. I stopped playing after that. the next day i got on minecraft. My world was deleted. a new world was there and it said. Welcome to hell. I am posting this on the forum to give a fair warning to all you minecrafters. My associate has informed that he has seen a face in a jungle. Covered in vines and shrouded in darkness. Here is a screenshot to prove his existence. He has given me this close up picture of him. "the vineman". I will share his story with you.

"I had just created a new world in minecraft. Everything was new to me. I did not know what lurked in the jungle. I figured that it was safe. I was very wrong. ever since i saw the vineman. I spotted a structure just like my friend described to me 1 by 2 structure of redstone lamps. they werent on and were covered in vines. I thought the map may have generated it in a coding error. Nope i slowely approched the jungle edge and a message appeared in the chatbox. That couldnt have happened, but it did. It said Do not enter the jungle. and a face appeareed next to the redstone structure. I jumped backward. and spun around. when i turned around and looked back. It was gone. a face shrouded in darkness swathed in fear. lurked in this jungle. a vine ridden man he was. I entered the jungle anyway. I spotted a large tree. So i climbed it along with the vines. When i got to the top. I heard fire. the tree was on fire. burning from bottom to top. before i left the world A message appeared in the chat box another time. saying YOU ARE NEXT. Thats when i left. The next day. The world was deleted and a new world waas there. it said welcome to hell. I entered the world and i was surrounded by burning vines I left immediatly. and i decided to share this story with pogoman." -pokeneon7

2.Someone help me please!!!!!! By: Vaktus_Hazen

Okay guys i stormed off mad because of badd comments on a previous forum and went into singleplayer. my house was gone, partly on fire with lava on top and i saw a character. now i know what ur thinking this kid is gonna talk about herobrine and make a fake story well it wasnt herobrine it was a character named Ke somthing i wasnt able to get his name but i got one picture of him he wouldnt allow me to take a screen shot ill add the picture later my pc is lagging but let me descrbe him: Black pants and grey shoes light blueish shrt and eyes like a yellow star blonde or yellow hair. Please help should i play in it should i delete it? please!!!!!!!!! p.s. im makng the skin.

3.Herobrine Help??? By: Vaktus_Hazen

So i am generating a new server for single player command because im getting tired of greifers... I Name the world i hate greifers.Spawned in the desert next to a forest and i cut some wood(no laughing please).So i finally build a house and i dicide to explore get my notch on :) so i see random blocks deleted,and lava pits. Several months later i reallize it was fishy in the server, I Go back to the biggest lava pit and a structure made by minecrafter built with coble and i see his head pop out and since i have single player commands it said :"Herobrine was dissconnected." And i almost died i just omg so then i wait then come back i see a name pop up in my mine and when i got close gone that one wasnt herobrine i knew that but i think it was notch! i saw a golden name plate and 5 letters and i saw a terred greenish shirt and white skin. I Am NOT LYING I SWEAR TO THE GOD I KNOWING LOVE AND WORSHIP that i think herobrine wants me. And so more storys later CYA.

I'm sorry, I might add more, but this is so scary.Some of that stuff on the herobrine thing scares you.