He caught the eye of the sound man, who gave him a thumbs up sign.

When he explained all that to me, I gave him a thumbs up.

Some people walk by the booth and give him a thumbs up.

In both cases, he added, the marketplace has given the industry a thumbs down.

Again, he smiled and gave the cook a thumbs up.

Sid came out and gave him a thumbs up sign.

Unfortunately, a glance at them does not give a clear thumbs up or down.

His studio engineer gave him a thumbs up through the window.

As he watched she eased in a little closer and gave him a thumbs up.

One of them gave him a thumbs up, another saluted.