Who you doin'?" became and even more popular phrase and/or question in the US when the commercial of the same name hit television screens. These guys get on the phone and it's the first question out of their mouths. It starts a sexual frenzy that bounces all over town until someone is sitting on a hard cock or sucking one. So give someone a call and ask him the same question. No matter what the answer, say, "Wanna do me?"