| A giant zombie flash mob hit Hardman Street in the city centre last night, thanks in no small part to Wirral-born SFX specialist Shaune Harrison. |
| Despite the planning that goes into making a flash mob, there is something inherently anarchic about flash mobbing. |
| In Taipei, Taiwan, a bach flash mob consisting of cellists and tuba players took over a train. |
| A flash mob performance was organised by the Dubai Corporation for Ambulance Services to demonstrate cardiopulmonary resuscitation procedure. |
| I narrowed the flash mob of candidates to six. |
| A flash mob is a large group of people who assemble suddenly in a public place, in order to perform an unusual, predefined act. |
