Offensive words to throw at a girl

[HenRoc]

i'd take most offense to cunt, because it just sounds gross

Ironically its used in England as part of their vocab.

In British English it is mainly directed at men, and is considered an insulting swear-word, implying that the named person is extremely obnoxious and malicious.

The word is considered by some commentators to be more offensive in the United States than it is in Commonwealth countries, where cunt is occasionally used as a jovial term of endearment (e.g. "he's a good cunt"). - an excerpt from Wikipedia.org

But the word cunt would definitely offend me if I were a girl.