Klinger: Colonel, if you can hear me, knock three times. If you can't, knock twice.
(Henry knocks twice)
Klinger: Good lord, he's dead.
(Henry knocks twice)
Klinger: Good lord, he's dead.
Klinger : Colonel, if you can hear me, knock three times. If you can't, knock twice.
(Henry knocks twice)
Klinger : Good lord, he's dead.
http://www.tv-quotes.com/shows/mash/quote_28750.html