[] Hellcat means mischievous, ill-tempered, and loud woman! Labeling Cindy as a hellcat means that she's loud about every emotions she's feeling. Falling in love, heartbreak, betrayed, upset, grief, happiness, jealousy, confusion, hopefulness, hopelessness... everything is written down in stories and drabbles, and she makes her emotions loud so that everyone can hear it... much like a stray cat meowing loud in the middle of the night. It's annoying!