jump about

Verb

 * 1) To move erratically by jumping.
 * 2) To move from side to side, or fidget annoyingly, usually as a result of being nervous.
 * 1) To move from side to side, or fidget annoyingly, usually as a result of being nervous.
 * 1) To move from side to side, or fidget annoyingly, usually as a result of being nervous.