three o'clock sharp
It 's a busy season . But I 've got to be going . You had better go over to the dock at once . They want to go out at three o'clock sharp . '' `` Very well , I 'll be on hand , '' answered our hero . Joe certainly presented a neat appearance when he rowed over to the hotel dock . Before going he purchased a new collar and a dark blue tie , and these , with his new suit and new cap , set him off very well .