My wife and I were sitting at a table at my high s

My wife and I were sitting at a table at my high school reunion, and I
Kept staring at a drunken lady swigging her drink as she sat alone at a nearby table.
My wife asked, 'Do you know her?'
'Yes,' I sighed, 'She's my old girlfriend. I understand she took to
Drinking right after we split up those many years ago, and I hear she
Hasn't been sober since.'
'My God!' says my wife, 'who would think that a person could go on
Celebrating that long?'