Выражения на букву Z

Zip it up!   See the following entry.

Zip (up) your lip! AND Zip it up! Тихо!; Закройте рот и молчите! (Сленг и слегка грубо.)
Пример: "I've heard enough. Zip your lip!" hollered the coach.

Пример:  ANDREW: All right, you guys. Shut up! Zip it up! BOB: Sorry. BILL: Be quiet. ANDREW: That's better.