I worked for a while with an older chap with a "wind" problem.
He would often walk through our section of the open plan office with a collection of coffee mugs, which he would sort of clink together to try to overcome the sound of his passing, so to speak. Trouble was he had absolutely no sense of rhythm, so it would sort of go "clink fart fart clink fart, double clink fart fart", sometimes with a little tremolo effect, and a slight hint of echo.