I'm pretty sure she's transphobic, or just pretty much hates anyone that's not male/female.
The history behind the word: It used to be completely legal to kill gays. With no consequences. They killed us by rolling us up in carpet and setting us on fire. Making us look like cigarettes.
You read that right, it's true.
F@g/f@ggot means cigar in some language, (can't remember) which is why we're called that now. It's extremely rude and disgusting.