Please, Sir (Tanár úr kérem) is a collection of humorous short stories about Karinthy's experiences at secondary school both as a student and as an adult.
A film adaptation of the novel was directed by Frigyes Mamcserov in 1956, and a few decades later another, titled The Whole Class is Laughing (Röhög az egész osztály), by Ferenc Kardos starring András Kern and János Gálvölgyi.
