しかめっ面は、やめろ。の英語

Stop scowling.

Don't give yourself airs.

Stop grumbling.

Stop harassing me.

Stop whispering!

Stop being a dumb-ass.

Stop your games.

Stop wasting money.

Don't give me that!

Stop joking.

Get serious.

Stop joking around.

Stop picking on Tom.

No, you should be the one to stop joking around.

Please stop joking.

Stop showing off already.

Hey, quit complaining.

Hey, stop complaining.

Please cease from quarreling.

Please stop fighting.

Stop making a fuss.

Stop pushing me from behind!

Cut out the nonsense, will you?

Take that disgusting leer off your face.

Don't go there.

Please don't mumble.

Don't be a copycat.

Let's stop talking about such gloomy subjects.

You guys quit fighting.

Stop talking about that.