someone connected with Bristol Rovers Football Club, as a fan, player, coach etc.
someone connected with any of a number of sports teams known as the Pirates, as a fan, player, coach etc.
Sometimes in the form Hector: a blustering, noisy, turbulent fellow; a blusterer, bully.
To dominate or intimidate in a blustering way; to bully, to domineer.
To behave like a hector or bully; to bluster, to swagger; to bully.