A man and his wife are dining at a table in a plush restaurant, and the
husband keeps staring at a drunken lady swigging her gin as she sits alone at a
nearby table. The wife asks, "Do you know her?"
 
"Yes," sighs the husband, "She's my ex-wife. She took to drinking right after
we divorced seven years ago, and I hear she hasn't been sober since."
 
"My God!" says the wife, "Who would think a person could go on celebrating
that long?"