Being Nobody

Here's a thought I had yesterday...well it was prompted by the League of Extraordinary Gentlemen comic book I was reading (which incidentally features a woman...go figure) and it occured to me that if someone calls you noone, or a nobody, what does that mean when they say "nobody's watching me" or think that "nobody's there." So to anybody who's ever been called a noone, or thinks that they're nobody, think about that one...