Answer: canit

AnswerCrossword Clue
CANIT"Not another peep!"
CANIT"Cut the talk!"
CANIT"Shut your mouth!"
CANIT"Be quiet!"
CANIT"You've said enough!"
CANIT... Major, southern constellation.
CANITSlangy command to a braggart
CANIT"Cut the comedy!"
CANITRestraining order?
CANIT"I've heard enough!"
CANIT"That's enough out of you!"
CANIT"Zip your lips!"
CANIT"That's enough!"
CANIT'Shut up!'
CANIT'Be quiet!'
CANIT'Quiet!'
CANIT'Pipe down!'
CANIT'Hush!'
CANIT'Zip your lip!'
CANIT"Stifle!"
CANIT"Who ... Be Now?" (Men At Work)
CANIT"Shaddup!"
CANIT"Aw, shut up!"
CANIT"Zip your lip!"
CANIT"Shut up!"
CANIT"Shut the heck up!"
CANIT"Hush!"
CANIT"Hush up!"
CANIT"Enough already!"
CANIT"Enough of that!"
CANIT"No more!"
CANIT"Quiet!"
CANIT".. be?": "Is that possible?"
CANIT"Stifle yourself!"
CANITCease and desist
CANIT"Stop that!"
CANIT"Oh, shut up!"
CANIT"Not another word!"
CANIT"Shut your pie hole!"
CANIT"Shush!"