(Not to be confused with "deja vu", a common and easier-to-spell phrase in both English and French.)
Déjà vous is a french expression you use when somebdy arrive earlier than planed... and you say :"YOU ?!!! Now ?!!"
Important : The way you prononce it in english is different from French... "vOUs" is to prononced like "yOU" // different form déjà-vU that your prononce "U" by modeling your lips like a kiss and blow...
you : I m comin'...
- Door open
Friend : Hello ! Are you ready ?
You : Déjà Vous ?!! i' m not ready !