JIGGLE' is a verb which means to move or shake slightly and quickly in an uncontrolled manner. It can also be used to describe the action of someone who is trying to avoid doing something by moving around in an uncontrolled manner. The term 'JERK AROUND' is often used to describe the action of someone who is deliberately avoiding doing something by moving around in an uncontrolled manner. In this context, the term 'JERK AROUND' can be used to describe the action of someone who is deliberately avoiding doing something by jiggling around in an uncontrolled manner.