A very silent group of people. Often used to describe the silence that befalls a group after some profound news is revealed to them, or when faced with a bewildering situation.
The party sounded like a quaker prayer meeting after Charlie announced he had cancer.

Our class turned into a quaker prayer meeting when the professor asked us to describe quantum physics.

Is this a quaker prayer meeting? Somebody put on some music!
by Kaptain Krotch February 22, 2007
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