A random passing (UK) comment often fired at girls, usually by older men and sometimes old ladies.
Sometimes I ignore it, smile blankly, and walk on - and then get all paranoid, wondering if my face really does look that miserable.
Sometimes I wanna go back and ask them exactly WHAT! it is that might never happen.
Sometimes I want to yell desperately: "But IT ALREADY HAS!"
And sometimes I want to tell them to just fuck off and mind their own business..