lick one's lips
lick one's chops AmE

Obviously, all the developers in the country are licking their chops.

Players see how small he is, and they lick their chops.

He licks his chops because he's still hungry Piece of paper.

This is the season that club owners lick their chops.

He's licking his chops, absolutely certain that you'll be there with her, Thomas.

Then she looked again at Smash, who was licking his chops.

"They're just licking their chops, because it would be such a great fit."

"That doesn't stop him from licking his chops over you."

If she runs for national office, they'll still be there licking their chops.

The less he ate, the more death licked its chops.