pregnant pause
The silence that occurs after someone has said or done something that leaves everyone who bore witness to the event speechless. The first cousin of awkward silence. A pregnant pause often occurs when something that requires a sarcastic response happens, but no one quite knows what to day or do.
In the middle of a group of people having a conversation, Michael picks his nose and then eats it. All conversation ceases. (pregnant pause)
By jcsavestheday