I gave Noah a dopey smile when he pushed his lobster tail toward me.

As the C-97 droned eastward, I wore a permanent smile, the dopey smile of young love.

Dad got kind of a dopey smile, too.

I had the feeling it was a sort of dopey smile but I couldn't seem to do anything about it.

Dopey smiled with a sort of pride in his work, much as if he had received a splendid recommendation.

They stood there a moment, both wearing dopey smiles and goggling at each other, before Sam said, "So, you mind if I take a shower?"