A middle-aged woman convinced her husband to attend a couples retreat.

At the first session, the facilitator said, "The fact is, no matter how long we've been married, there are many things we don't know about each other. For example, how many of you husbands can name your wife's favorite flower?"

The husband smiled knowingly, put his hand on his wife's knee, and said, "It's Pillsbury All-Purpose, right honey?"