The need to urinate occurring during masturbation. Continuing to ejaculation often results in a less pleasurable orgasm. This often happens upon waking up with morning wood.
John woke up with a hard-on but he also needed a piss. He struggled on and after his ejaculation wondered why he had bothered with his pisswank after all.
Another way of calling someone a Pisshead and a Wanker but avoiding the extra word to seem more intelligent for the Bimbo that stalks you through your window.
yeah fat cunt...you are now checking on the piss-tank after looking at the front-bum.well you are still a fat mother-fucker who needs to get off their ass and go do excercise
dont worry about yer computer lard ass..it'll still be there when you get back from your bigwalk to the burger king.