Kristy Hobbs! That was her name. She was often discussed amongst the tinhatters as a "typical Destiel stan," but everyone in the Destiel fandom was blocking her. That's what made me think she was a troll account: she wasn't upset that she was being rejected by her own group. She just kept trolling.

I couldn't find her account anymore, but I did find these amusing tumblrs whilst searching through my block users list: An anti-Jared pro-Cockles one, and then an anti-Misha one.