Does not exist. If it did exist; the definition would be 'someone trying
to be a certain stereotype'. However, most people define
it in their
heads as 'someone who isn't whoever/whatever they are trying
to be because; 1, if they have to try then they are fake, or 2, they are trying
too hard and failing'. Both
of these reasons are judgmental and highly unintelligent. If using
the word to refer to someone else, the user
is generally saying it to make themselves
feel higher than the other because the user
feels insecure or low. What the word, in all honesty, really
is? A lie.
Insecure 1: "Look
girl. She tries so hard to be scene. What a fake."
Insecure 2: "Seriously. She fails so bad. What a poser."
Intelligent Life-form: -laughs- "Its funny because I know that
the only reason
you're saying that
is because you're trying to make yourself look
better. It's also funny since the only reason
you're doing that
is because you're insecure about your own self. -laughs- ...and you say she fails."