Clich s have become such a familiar part of the English language and people's everyday speech that many are now trite, meaningless and often quite irritating. This book looks at clich s in their many forms - once useful but overworked catch phrases ('move the goal posts'), worn-out sayings ('all hands on deck'), pointless phrases used to conceal a weak argument ('to be perfectly honest'), technical terms used out of context ('collateral damage'),...