A rubber or plastic inflatable cushion.
A shock absorber that uses an air chamber.
A layer of trapped air that supports a hovercraft.
A type of juggling ball usually made from leather or cloth stuffed with dry beans.
A piece of soft furniture consisting of a leather or vinyl covering stuffed with dry beans or other similar pellets.
A small cloth bag filled with dry beans, used as a toy or for exercising the hands.
An idiot.
A testicle.