Why growl, though? And how?
I just don't know how to process it. I once applied distortion in Audition to a grunting sound and even to an inhaled pig sound; it sounded cool.
Just something related to your theme. You can use processing.
И пока в кармане пачка милкиуэйев - значит все не так уж плохо на сегодняшний день