The Tenth Doctor Alphabet " A is for Allons-y. It's French for Let's go. B is for Banana. He'll never say no. C is for Cybermen. They'll assimilate us all. D is for Donna, who may never recall. E is for Exterminate, Call of Daleks most Hated. F is for Face of Boe, whose ancient words are sacred. G is for Gallifrey,his home and his heart. H is for Harkness, Oh, please, don't start !