Derek & Madge His 'n' Hers 2012 Slim Appointment Calendar. Enjoy the comical delights of the war between man and woman in this humorous 2012 Slim Appointment Calendar. This calendar is a light-hearted look at relationships, courtesy of the irrepressible Derek and Madge. There is a humorous illustration for every month of the year complete with calendar grid and plenty of room to record his and hers' special dates, anniversaries, Birthdays and other appointments.