And then the mushrooms start sprouting. Sorry, but I saw this years ago and was certain there was another scene between these two. Or am I remembering incorrectly?
Why are you here if you haven't seen the movie yet?
There was an additional scene involving a pie fight but it was cut before the release of the film and has been lost ever since. You can read about it here: http://lostmediawiki.com/Dr._Strangelove%27s_%22pie_fight%22_ending_(lost_alternate_ending;_1963)
"Brother, life's a bitch...and she's back in heat."