A Jewish man took his Passover lunch to eat outside in the park. 
 
 He sat down on a bench and began eating. Since Jews do not eat
 leavened bread during the eight day holiday, he was eating Matzoh,
 a flat crunchy unleavened bread that has dozens of perforations.
 
 A little while later a blind man came by and sat down next to him.
 Feeling neighbourly, the Jewish man passed a sheet of matzo to the
 blind man.
 
 The blind man handled the matzo for a few minutes, looked puzzled,
 and finally exclaimed, "Who wrote this crap?"