Answer: DONTMAKEMELAUGH

AnswerCrossword Clue
DONTMAKEMELAUGH"That's ridiculous!"
DONTMAKEMELAUGH"No way!"
DONTMAKEMELAUGHRetort of a sort
DONTMAKEMELAUGH"No way, Mr. Comedian!"
DONTMAKEMELAUGH"Ha!"
DONTMAKEMELAUGHIncredulous response
DONTMAKEMELAUGH"Pshaw!"
DONTMAKEMELAUGH"You can't be serious!"
DONTMAKEMELAUGH"Ha! Good one!"
DONTMAKEMELAUGH"Oh, please!"