Waunt means: YOU KNOW WHAT YOU WANT AND YOU SAY IT WITH YUH DAMN CHEST, and with no self explination or self doubt about you and the reasoning behind what you do. You do what you do, because it's what Y O U wanna do. Period.
A phrase from the hit show on Comedy Central, South Park. Cartman says it when he is on a talk show and is trying to win a prize for being the most out of control child. Used to express dislike of something or denying something that someone tells you.
