Here's a little something made with a bit of free CGI software called Anim8tor.
(Don't ask me why, but I have an enormous soft spot for this particular cartoon pratfall.)
EDIT: Those sound FX and many more, including the wonderfully named "Hoyt's Boing", can be downloaded from Sounddogs.com. You have to pay for full membership but there are many free previews available.(Primarily MP3.)