How was copper wire invented? Two Cavan Men fighting over a penny! Here's the largest compilation of Cavan Man jokes ever assembled! This work contains hundreds of jokes, stories, and other tomfoolery from the Cavan Man. Tell 'em to your friends or keep 'em to yourself - this book has more jokes than Lassie has fleas! What's the difference between a tightrope and a Cavan Man? A tightrope sometimes gives!