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(noun): from spontaneous mute: 1. the period after, in a conversation, there is a sudden moment of collective (usu. awkward) silence; perhaps after an embarrasing anecdote. 2. the spontaneous silence when the subject of the conversation enters the room unannounced
we were discussing john's fettish for fish and he came in , forcing a spontamute
by wonderfool December 01, 2003
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