After being introduced by a fake quote from a mystical passage concerning how one is to conduct oneself on Erev Sunday (hint: it includes tobacco), and a Talmudic passage (in the "German Talmud," not the "Babylonian" or "Jerusalem Talmud") complete with a gloss from "Tosafot" ("Why does it say that whoever drinks aged wine on Erev Sunday will merit the Emancipation and not the coming of the Messiah?Answer: this is according to the view that there is no Messiah"). The piece gives instructions leading all the way up to the recitation of Lecha Dodi in the synagogue, and his parody of Lecha Dodi follows.
לכה דודי לקראת כלה, פני זאננטאג נקבלה
Come my beloved, let us greet the Bride, let us receive the presence of Sunday: