It only ever plays "NACHOOOOOOOOooooooooooooooooooooooooo........." for me. I checked the contents of the widget itself and there's only one sound file in it. Kinda lame.
I might be inclined to download it if the movie had been more than moderately funny. I hope the "You're always judging me because I believe in Science" and "You lose because you're fat!" quotes are included however. ; )