Bantom of the Opera Share definition Flag Someone who's banter is of theatrical standards and could entertain an audience for a good few hours. 'That bant there is worthy of you Being the Bantom of the Opera' Bantom of the Opera by Hugo Moss 96 December 11, 2012 0 0 Get merch Get the Bantom of the Opera mug. Buy Now — $32.95 See more merch