Definitions by Eff Yu

poseur 

1. Poseur = the old english version of poser.
-Poseur, is how the word would be spelled in canada, or europe.

2. The spelling of poser, that some people use to feel important/hardcore/punk.

Hey look! i'm anti-avril, shes a poseur!

or..

Your such a poseur, you spelled poseur wrong!

poseur by Eff Yu November 18, 2003