Top definition
(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
Mug icon

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug