You know that song “The Fox” by that Norwegian band Ylvis? If not, http://www.youtube.com/watch?v=jofNR_WkoCE. Now you do.
Anyway, I made ringtones of what the fox says. Click to download the ZIP file for your phone, and add them however you add them. (iPhone users have to sync through iTunes, Android users just have to copy them to your SD card or something)