Dinner for One, also known as The 90th Birthday, or by its corresponding German alternative title, Der 90. Geburtstag, is a two-hander comedy sketch written by British author Lauri Wylie for the theatre in the 1920s. German television station Norddeutscher Rundfunk (NDR) recorded a performance of the piece in 1963, in its original English language, with a short introduction in German. This comedy sketch went on to become the most frequently repeated TV programme ever (according to the Guinness Book of Records, 1988-1995 eds.; later editions no longer have the category)