Check our six for you??? What are we going to hear? Plastick creaking?
The tennis balls on the bottom of your walker legs, scraping on the ground? Metamucil crumbs hitting the deck?? Tell me oh plastic one!~

plastic |?plastik| noun a synthetic material made from a wide range of organic polymers such as polyethylene, PVC, nylon, etc., that can be molded into shape while soft and then set into a rigid or slightly elastic form. • informal credit cards or other types of plastic card that can be used as money : he pays with cash instead of with plastic. adjective 1 made of plastic : plastic bags. • looking or tasting artificial : long-distance flights with their plastic food | she smiled a little plastic smile. 2 (of substances or materials) easily shaped or molded : rendering the material more plastic. • (in art) of or relating to molding or modeling in three dimensions, or producing three-dimensional effects. • (in science and technology) of or relating to the permanent deformation of a solid without fracture by the temporary application of force. • offering scope for creativity : the writer is drawn to words as a plastic medium. • Biology exhibiting adaptability to change or variety in the environment. DERIVATIVES plastically |-(?)l?| adverb ORIGIN mid 17th cent.(in the sense [characteristic of molding] ): from French plastique or Latin plasticus, from Greek plastikos, from plassein ‘to mold.’

Sorry, couldn't resist