Search for "sound update mod" - someone has already done one. You might be able to ask them for help, although I'm not sure if you can add new sounds for actions wich didn't previously have them - it might be hardcoded.
Presumably, you'll eventually be able do this though. I love your idea, as long as there aren't copyright issues... still, if you get it working then it'll be a roflol fest
What's that you're eating? A nice, juicy apple? You weren't supposed to eat that you fool, you were supposed to make it into a pie! - last words recorded words of Francis D'Avre before he went looking for snowcherries, but found a hungry Yeti instead.