im bouta beat the SKIN off my meat

a term for when you want to jack the fuck outta your um how do i say this you may call it you bizz your donkey your bush with a branch or if your weird you say cock

person 1:yo bro can i borrow your phone so i can watch xx- i mean call mom
person 2: uhhh sure?
person 1: man im bouta beat the SKIN off my meat