This volume investigates the comedic potential of the English language by systematically redefining common words through pun-based wordplay. The authors, a collective of veteran British comedians associated with the long-running BBC Radio 4 program I'm Sorry I Haven't a Clue, utilize a satirical lexicographical framework to subvert standard definitions. By stripping words of their actual meanings and replacing them with phonetically similar or absurd interpretations, the text challenges the rigidity of conventional language.

The work is regarded as a quintessential example of British radio-style comedy, relying heavily on the specific wit and rapport of its veteran contributors. The framing suggests a lighthearted, non-academic approach intended for fans of wordplay and traditional British humor.