"You canker blossom!" 3 Shakespearean Insults
also matzo, flat piece of unleavened bread eaten by Jews during the Passover, 1846, from Hebrew matztzah (plural matztzoth) "unleavened bread," literally "juiceless," from stem of matzatz "he sucked out, drained out."
A flat piece of unleavened bread, resembling a large cracker, used by Jews in place of yeast bread during Passover. According to the biblical account of Passover, God directed the ancestors of the Jews to eat unleavened bread, rather than delay their departure from Egypt by waiting for bread to rise.