Flower
While attending a marriage seminar on communication, Tom and his wife Peg listened to the instructor declare, "It is essential that husbands and wives know the things that are important to each other."

He looked at Tom and asked, "Can you describe your wife's favorite flower?"

Tom leaned over, touched his wife's arm gently and whispered, "Pillsbury All-Purpose, isn't it?"

The rest of the story is not pleasant.