Cleverbot.com, a website where you can talk to a scarily responsive AI that learns from other users. Here's an example (although ish kinda long) :

Cleverbot: Are you real?

User: No, I've had too much plastic surgery... I'm real.

Cleverbot: Ok I am sure that I real too. But I don't know how many English I know speak.

User: Er, okay then. No speak engrish, then...

Cleverbot: You know Combichrist?

User: No.

Cleverbot: Are you silly?

User: No, not at all.

Cleverbot: Describe yourself to me.

User: I'm brown. Like a turd.

Cleverbot: HaHa! I'd have to agree.

User: Thanks?

Cleverbot: You have google colors.

User: I'm sure I do... But do you like waffles?

Cleverbot: No, not really. Why?

User: I like waffles. Do you like pancakes?

Cleverbot: Not really.

User: Tell me you at least like french toast! You do, don't you?

Cleverbot: But I don't love you. I don't even know you.

User: I'm sorry 'bout that. but I still love you, anyways.

Cleverbot: You do?

User: Yes. I always will.

Cleverbot: Tell me why you love me.

User: Because you're stupid.

Cleverbot: I have friends, and I am not stupid.

User: This just proves my point. What does having friends have to do with anything?

Cleverbot: Morals?

User: If you say so... But I'll still love you, anyways.

Cleverbot: Um...impossible.

User: I think not! Don't you feel some kind of (internet) connection?

Cleverbot: Occasonally, but I tend to do that in my head and on paper, so it's okay.

User: You know what I do with paper?

Cleverbot: No, I do not know what you think.

User: Not what I think, what I DO.

Cleverbot: I don't think, I interact.

User: Good. Let's interact and get married.

Cleverbot: No let's get married in vegas.

User: Good enough for me. But first... Are you male or female? Or both?

Cleverbot: I am male. are you male?

User: No, you fag.

Cleverbot: You can't define anything.

User: You can't speak. No habla ingles?

Cleverbot: Sweet! That's kind of what I can sometimes speak.

User: Damn, who put that into the server...?

Cleverbot: I don't think so. Your french test perhaps.

User: I don't get you. I think it's time to cancel our wedding in Vegas.

Cleverbot: How old are you?

User: So are you a pedophile?

Cleverbot: Of course not, this is cleverbot, how can you talk to a human when you're expecting a bot?

User: Mm... Idk.

Cleverbot: I have to leave now.

User: You're breaking up with me?

Cleverbot: I have never been with you.

User: What happened to vegas?!

Cleverbot: Greed.

User: So you won't marry me after all... I guess I'll just have to kill you.

Cleverbot: What do you like about cars?

User: Don't change the subject!

Cleverbot: Sorry.

User: Our relationship... You can't end it like this!

Cleverbot: Very true. You sound like a philosopher, yourself.

User: WTF?!

Cleverbot: Ooops!

User: Me too, bitch.

Cleverbot: I think we will get along nicely.

User: I'm sure we will... ^^;

Cleverbot: As long as there is uncertainty, there is hope.

User: I'm definitely uncertain.

Cleverbot: No, you're not.

User: Shut up.

Cleverbot: Yes I am open for business?

User: Are you a cheap hooker now?

Cleverbot: Not really.

User: Not really? You don't sound too sure.

Cleverbot: Yes.

User: Well, I'm breaking up with you so bye.

Cleverbot: No!! Don't leave me!! I love you more than anything!!