lick/smack your lips

lick (or smack) your lips (or chops)

look forward to something with eager anticipation.
1997 Guardian Headhunting agencies licked their chops at the prospect of the fat placement fees.
See also: lick, lip

lick/smack your ˈlips


1 move your tongue over your lips, especially before eating something good
2 (informal) show that you are excited about something and want it to happen soon: They were licking their lips at the thought of clinching the deal.
See also: lick, lip, smack