You sound like our kind of girl... although not mine, obviously, as I'm male...
Anyway, we're all friendly around here. If you want to chat sometime, contact details are on my profile. I'm not a lady, but let's work with what we have...
"Whatcha gonna do" is a catch phrase used by one of the greatest thespians of our time, Hulk Hogan. Star of such film masterpieces as No Holds Barred, Suburban Commando and the legendary Mr. Nanny. If you haven't seen these films, I suggest you run to your local video store and rent them immediatly!
(Lord David, I wasn't suggesting you were pretending to be a woman. )