Not a single word Katt said sounded familiar to Celes, but knowing who she was dealing with, it was obvious that nothing good was being spewed from the catgirl's mouth. So in retaliation, Celes shouts at the top of her lungs yet another series of crude insults in her native tongue. One such insult involving a wish that this "fuzzy little shit head drowns in her own litter box" and that "her tail gets caught in a wood-chipper and she screams like the whore she is."
I'm laughing so hard right now
Classy.