How can you make a girl leave you alone?

It appears you need to mature more. Even plain looking girls have feelings. Your remark was cruel and if you ever want to learn something worthwhile then put yourself in her shoes. How would you like to be called, 'ugly!' 'Beauty is in the eyes of the beholder!'

If you don't care for this girl then be kind and just smile, but tell her you're not interested in dating her. Although I am sure this will hurt her feelings it's best to be kind and honest.

By the way ... take a look at yourself in mirror! There is no doubt you aren't considered a #10!

Wow! You are shallow!

I understand what you mean but the way you put in a little harsh. Well, if you're a girl; most likely she keeps bothering you thinking you want to be her friend. If you're a boy; she probably want to date you. Tell her to give you a little space and stop being clingy. It's to be gentle and not "Hey you, leave me alone."

Hey, don't be shallow, everyone has feelings, and if you're mean, everyone will hate you and you will be a loner, like me! also, stop being so self centered!! >=( you never think of other pplz feelings, its all about you isn't it?? >=(

not liking a "ugly" girl doesn't mean u have to call her ugly i mean think about it if some one called u ugly u wouldn't like it would you