Alright, I'm sure more than a few people have heard of this.
cleverbot.com
Basically, it's this really well made AI that responds to everything you say - sometimes what it says can be really... "unusual." Reminds me a lot of GmKBot xD
This is one of my stupid conversations with it:
User: Can you tell me a story?
Cleverbot: Once upon a time there was a girl. Her name was Napkin and she was a psychotic person. So one day she was going to her mother and then she exploded. The End.
User: WTF
Post some of your stupid and funny conversations here ;D As real as he may seem, CleverBot IS NOT a human. He has a habit of saying he is, though.. :S