To mark the 25th anniversary of the birth of the antidote to the panel game, we present the pick of the limerick round. 1997/98 sees the anniversary of the legendary show I'm Sorry I Haven't a clue, the most listened to comedy programme on British radio. To celebrate this achievement we propose to publish a collection of the finest limericks from the 30 odd series. ISIHAC is an institution with regular panellists Tim Brooke Taylor, Graeme Garden, Barry Cryer and until last year Willie Rushton, overseen by jazz supremo Humphrey Lyttelton. Listener figures are now over 2 million each week and is now aired also on radio 2 the only radio comedy show to do so. Tickets are so keenly sought after shows are now held in thousand seat theatres around the country. By playing up the fogeyish qualities of the show in recent years it has attracted a substantial youth following. Guests such as Paul Merton, Stephen Fry and Jeremy Harding have also helped to bring in new ears.