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.
Hey Dave. You should be in class now, right?
Wateva! I do what I waunt!
The sweetest boy you will ever meet in your entire life. He is absolutely amazing. He will do anything for his friends and family. He is the cutest person in the world and if you ever meet a Joe Waud then don't treat him like shit. He deserves the world and whoever thinks the opposite is just jealous of him. He is so supportive and so loving. He will always have your back no matter what. If you piss him off or hurt anyone he loves then he won't hesitate to stand up for them or himself. And he likes girls with dimples and messy buns.
Person: hey, is that Joe Waud?
Me: omg yes, isn't he so precious!