It had a 'Z' in it
The scenes when Trudy is trying to figure out whom she married, only remembering that "it had a "Z" in it, is even funnier when it's subtitled into Hebrew, as the Hebrew letter for "Z" is "Zayon", which is slang for the male genitalia.
(Some years ago there was a political party running for Kenesset membership. Each party chooses a one to three letter code, which is on the ballot you place in the box. They chose this letter, and their campaign slogan was "Put a "zayon" in the ballot box".}
"Sometimes you have to take the bull by the tail, and face the truth" - G. Marx