In true Seinfeldian fashion, Arthur Martine, the Victorian writer behind Martine’s Handbook of Etiquette, drew up a detailed taxonomy of the various species of bore. These include the Loud Talker, who “silences a whole party by his sole power of lungs;” the Malaprop, who masters the art of inappropriate conversation; and the Life-Sharer, who may be familiar to the Facebook addicts of today.