As you've probably heard, a stunned silence usually means 'more of this please'.
Times, Sunday Times
There was a stunned silence when he found out.
The Sun
Most fall to a stunned silence at the news, disbelieving at first.
The Sun
Around them, the great and good of world football exchanged disbelieving glances in stunned silence.
Times, Sunday Times
It was a score greeted by a moment of stunned silence, before the crowd erupted in ecstasy.
The Sun