zwiffle
v. The act of cleaning ones genitals, post coitus, on a conveniently placed piece of material, when a tissue or similar conventional cleaning device is not near at hand.
Jo: "Shit, what do I do now? I don't have any tissues."
Nora: "Just zwiffle on the curtain! The cleaners won’t mind."
Nora: "Just zwiffle on the curtain! The cleaners won’t mind."