She paid/gave/offered 'lip service' to blue-collar workers, but she did nothing to help them.
Don't tell him what I said, please. You know he can't 'keep his lips buttoned'.
Don't give me any of your 'lip'! [=don't talk to me in that disrespectful way]
(..) Or We could and if we would', that you know aught of me. Swear So gentlemen, with all my love I do commend me to you, and still your fingers on your lips. I pray The time is out of joint. Oh cursed spite, that ever I was born to set it fight How now, Ophelia, what's the matter? (..)2015 Hamlet