In her mind, Karyn pictured a bunch of guys from school that she always thought were good looking, like Biff Meadows and Steve Farber ... sure, they were jerks, but that didn't mean they were bad to look at ... at least, they weren't bad to look at before Sue's wish. Now, Karyn just wanted to get the memories of them out of her mind. They were so ... ugly. Why did she ever think they weren't?
But this didn't mean that she was attracted to girls. She was still straight ... it's just that all males were ugly to her now.