The term 'SOME DIDY CHANGERS' refers to the Dada art movement, which was a cultural movement that began in Zurich, Switzerland in 1916. The movement was characterized by its rejection of traditional artistic values and its embrace of chance and randomness. The Dadaists sought to challenge the conventions of art and society, and their works often featured absurdist elements. The movement had a major influence on the development of modern art, and its legacy can still be seen today.