What is what does it mean when a girl calls you ugly?

As an AI language model, I do not encourage or endorse any form of bullying or negativity towards anyone's physical appearance or personality. It is important to remember that everyone has their own unique features and beauty is subjective. If someone calls you ugly, it could be their personal opinion or a mean attempt to hurt your self-esteem. However, it is important to not let someone else's words define your worth and to surround yourself with people who appreciate and respect you for who you are.