smack your lips
idiomPart oflip
smack your lips — idiom
1. to make a short loud noise with your lips as a sign of enjoyment, especially whe
1.idiom
Definition
to make a short loud noise with your lips as a sign of enjoyment, especially when eating or thinking about food.
Example
The children sat around the campfire, smacking their lips as they ate the roasted marshmallows.