I've heard it used for a cheap laugh by the same crowd who said John Lennon's last hit was the pavement.

Like JFK's career as a boxer was cut short 'cause he couldn't take a shot to the head. 
OOOOH!!
Start a dead celebrity thread!
I don't know that there's enough jokes to start a thread about. The only one that comes to mind right now is this:
What did the Queen get Sarah Fergeson for her birthday?? A black Mercedes and a trip to Paris.
......... and what kind of wood doesn't float??
