Tchotchke (noun)- bauble, bibelot, curio, doodad, gewgaw, gimcrack, kickshaw, knickknack, trinket; a small object that is decorative rather than strictly functional
Dogs are barking (idiom)- feet are hurting
Inner Tube (noun)– an inflatable usually ring-shaped rubber tube designed for use inside a tire
On my way to Rockport one weekend, I saw a French guy with a pretzel inner tube on the commuter rail. I wonder why he didn’t deflate it first. Pretty goofy stuff.