“不规矩”的英语？

你们若不规矩,我会打你们耳光的!If you don't behave yourselves I'll box your ears!你要是不规矩,我就拧断你的脖子.I'll wring your neck if you don't behave!要是你不规矩,我就和你断绝关系.I'll disown you if you misbehave....