A woman is enjoying a good game of bridge with her girlfriends one
evening.
"Oh, no! I have to rush home and fix dinner for my husband! He's
going to really be angry if it's not ready on time." When she gets
home, she realizes she doesn't have enough time to go to the supermarket,
and all she has in the cupboard is a wilted lettuce leaf, an egg, and a
can of cat food.

In a panic, she opens the can of cat food, stirs in the egg, and
garnishes it with the lettuce leaf just as her husband is pulling up.