Pumping out the bisquick

Masturbation, whacking it, blowing your load, jerking off, milking the lizard, cumming, pouding your pud, jizzing, strokin it, spanking the monkey, flogging your molly, paddle the pickle, wanking, rubbing one out, the big O, playing the skin flute, making toilet babies, releasing the kraken, jacking off, choking the chicken, shooting your pistol, beating the bishop, bust your nuts, jerkin the gherkin, getting your rocks off, slaying the dragon