I have been told that I should tell you all to talk to Bob. Bob is a chatterbot I wrote about three and a half years ago, which learns from what people say to it. Everything it says is based on something it has heard in the past; there is no knowledge of any particular language built into it.
Unfortunately the problem with putting such a thing on the web — or indeed most anywhere on the Internet — is that people tend to type garbage into it most of the time, and so it ends up spouting the same garbage. I have just now cleared its database though, so it should hopefully be relatively sensical for at least a few weeks until it gets overwhelmed with nonsense again. It can even be quite funny at times.