What does the word "she is a lost girl" mean to teenagers?

[Anonymous]

My crush when one of his friends asked him about me, he said that "she is a lost girl", I did not understand what he meant, so I asked my friend, she said to me, he mean "you are a bad girl!"
I asked Google. He told me that mean " the girl is lost and bad. Every time she sees a boy, she puts her eyes on him.

Is this What really means?

[JohnK123]

Maybe she just got mentally insane? I don't know I would need more context

[Whatever2929292]

I think you should ask your friend directly.