four o'clock
yawped Banbury , but he saw something in Frank 's eye that warned him to sheer off promptly . `` You 'll run up against a few cads like that fellow , '' explained Frank to Ned . `` Use 'em up in one chapter , and stick to the real friends I 'll introduce you to . '' `` Jordan , you 're a true-blue brick , '' declared Ned heartily , `` but I know from experience how these things go -- '' `` There 's the rally whistle for our crowd , so I 've got to go , '' interrupted Frank ; `` but four o'clock at my room . You come , or I 'll come and fetch you . '' Frank bolted off for the campus . As he neared his group of friends he observed the Banbury crowd , just rejoined by their leader and Durkin .