zip one's lip

Verb

 * 1)  To refrain from or to stop talking; to be quiet; shut up.
 * Why don’t you just zip your lip? I’m tired of listening to you.

Synonyms

 * button one’s lip
 * shut one’s face
 * shut one’s gob
 * shut one’s mouth
 * shut one’s trap
 * shut one’s face
 * shut one’s gob
 * shut one’s mouth
 * shut one’s trap