The Hebrew Hammer

The film begins with a flashback to a young Mordechai Jefferson Carver. At school, Mordechai is tormented by his fellow students and his teacher for being a Jewish child in a public school predominantly attended by Christians, and for celebrating Hanukkah while everyone else celebrates Christmas. He feels further alienated as he walks through his neighborhood and sees a seemingly endless number of Christmas decorations and window displays celebrating the holiday and announcing that Jews aren't welcome. As he lies down on the sidewalk in front of a store saying "Jews Welcome (for about 5 minutes)" and spins his dreidel to cheer himself up, Santa Claus walks by and crushes the toy under his foot, then gives Mordechai the finger. Read more on Wikipedia.