half past six
Theo nodded . Carrots ' mouth slowly stretched into a grin of mingled satisfaction and derision , as he exclaimed , `` All right . I 'm your man ! '' `` Then be ready to go with me at half past six , '' replied Theo . Then he added , `` Look here -- what 's your real name ? Tai n't Carrots I know . If you 'll tell me what 't is I 'll call you by it . ''