1 definition by rachel butler
someone who uses people to make herself feel wanted and sexy. she always tries to put people down to make herself shoot up. she probably wants to be famous, but shes in over her head. im sure shes talking about you RIGHT NOW. beware of valvacious, beware kids, BEWARE!
Mark: Cindy has been acting different lately. I dont know how to describe it.
Julia: Cindy has been acting valvacious.
Julia: Cindy has been acting valvacious.
by rachel butler April 27, 2008