How to use "filthy" in a sentence

He gave Mr Slinkton a filthy saucepan

Even these days, when most machines could be played with electronically validated value cards, the nickel duchesses wore black gloves to keep their hands from becoming filthy after hours of handling coins and pulling levers; they always sat on stools while they played, and they remembered to alternate hands when operating the machines in order not to strain the muscles of one arm, and they carried bottles of liniment just in case.