The full title on the box cover is "Lach dich gesund, ein Frage- und Antwortspiel" meaning "Laugh for health, a question and answer game". A card game probably of the 1950s. The concept is very simple. The game contains 120 cards. Every one contains a question and an answer, but these do not fit together. Player sit around a table and read a question to their neighbour who answers with an answer from a different random card. The resulting combination was obviously supposed to be funny and make people laugh. Example question: "Do you like driving a car?", answer: "You old donkey!" or "Passionately!"