A winrar is you = T'es un winneur, or vous êtes un winneur...
we can't really bend grammar as easily as you do, so we fuck up the spelling or we frenchisize english words.
"Vous êtes un winneur" was a catch phrase in a comic show called Mister Pringle (C'est gâgné ! Avec Mister Pringle, vous êtes un winneuuuuuur)
http://www.youtube.com/watch?v=-v6iQo0w1AA