I once modified an AI IRC bot, and made it a bit too convincing.
It worked so well because it made mistakes and typos, and sometimes corrected itself.

I burned it.
(Dave Trouser http://www.bucketofbad.co.uk/ - DJ for free, Sun 6 Jul 2008, 3:54, archived)

Haha!
You ass!
I'm snickering. That's wrong!
( Syncubus shalom, bitches! [GMT-5], Sun 6 Jul 2008, 3:56, archived)

The things people will say in confidence to an IRC bot are very revealing ;-)

(Dave Trouser http://www.bucketofbad.co.uk/ - DJ for free, Sun 6 Jul 2008, 3:57, archived)

I can imagine.

( Syncubus shalom, bitches! [GMT-5], Sun 6 Jul 2008, 4:13, archived)

I WAS ONLY JOKING! I DIDN'T MEAN ANY OF IT!
'Ning Mr Trouser sir!
( stuj COME BACK GILGAMESH YOU STUPID HAT!, Sun 6 Jul 2008, 4:21, archived)

Hello stuj

(Dave Trouser http://www.bucketofbad.co.uk/ - DJ for free, Sun 6 Jul 2008, 4:22, archived)