Put a cork in it!
put a cork in it
To stop talking and be quiet. Usually used as an imperative. Put a cork in it, you two! I don't want to hear any more arguing until we get to Grandma's house.
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.
Put a cork in it!verb
McGraw-Hill's Dictionary of American Slang and Colloquial Expressions Copyright © 2006 by The McGraw-Hill Companies, Inc. All rights reserved.