Sam gazed about the room, the fatuous grin of a tourist plastered on his face.

The kid's fatuous grin was still all over his face as the train stopped and Tom found his exit.

"Yes, master," it said obsequiously, not moving, that fatuous grin never altering.

He was a typical British Council smoothie, with a fatuous grin and an ingratiating manner.

R. Sammy said through his fatuous grin, "The Commissioner wants to see you, Lije.

He gave Denys a fatuous grin.

A broad fatuous grin was permanently in place.

Jedson accepted congratulations with a fatuous grin, then added, That's not all - look.

His big eyes bright with tears, Dolly was swept up by Emerson, who had watched the whole business with a fatuous grin.

She bit her lip to keep from snapping back and dug up a fatuous grin from somewhere.