"Me," Honor said simply, and laughed at his dumbfounded expression.

Remo, his eyes staring, looked at the receiver with a dumbfounded expression.

He stared at it with a dumbfounded expression.

Jason had to force back a smile as he looked at their dumbfounded expressions.

Jim Hall looked from one boy to the other with a dumbfounded expression.

He looked over at Romano with a dumbfounded expression.

Roberts glanced at the major with a dumbfounded expression, then looked back at the page.

I sat on the bed with what must have been a dumbfounded expression, looking from one unsmiling Rimilian face to the other.

Judging by Tom's dumbfounded expression, he clearly did not.