Bar and Bat Mitzvah "son" (), while "bat" () means "daughter" in Hebrew, and "mitzvah" () means "commandment" or "law" (plural: "mitzvot"). Thus "bar mitzvah" and "bat mitzvah" literally translate to "son of commandment" and "daughter of commandment". However, in rabbinical usage, the word "bar" means "under the category of" or "subject to". "Bar mitzvah" therefore translates to "an [agent] who is subject to the law". Although the term is commonly used to refer to the ritual itself, in fact the phrase originally refers to the person. The modern method of celebrating becoming a bar mitzvah did not exist in the time of the
Today I Am a Clown and he tells them of his problem. Bart and Lisa wonder how Krusty could not have had a Bar Mitzvah, especially considering that his own father is a rabbi. They go to Rabbi Hyman Krustofsky to ask why Krusty never had a Bar Mitzvah, and Hyman reveals that it was because he was afraid that Krusty would make a mockery of the whole ceremony. Lisa points out that Krusty can still have his Bar Mitzvah as an adult, as there is nothing in Judaism that forbids it. Hyman agrees to help his son reach his goal, teaching him all about