Post your text-to-speech ideas

[physicistjedi]

I was recently playing with the text-to-speech engine. I've made myself a cool alarm clock:
Jarvis (http://physicistjedi.deviantart.com/art/Jarvis-1-0-106307065)
So now looking for more ideas. What did you do or would you do with text-to-speech?
Next obvious move is to do some speech recognition for my alarm clock ;)

Cheers,
pj