You really deserve a good beating, you naughty boy.

你这个调皮孩子真该打。

《新英汉大辞典》

If you want to be really naughty consider wearing body paint or liquid latex rather than an outfit.

如果你想成为真正顽皮考虑身穿机构油漆或液态乳胶，而不是一个装备。

youdao

Oh the new puppy might be really naughty now, but it will grow on you, trust me.

新狗狗现在虽然很调皮，不过相信我，你一定会慢慢喜欢上它的。

youdao