If you say that again, I’ll knock your head off!

【knock】如果你再说那样的话，我就打你个半死！

Hey, watch where you're going. You almost knocked my head off.

走路要长眼睛啊 你差点撞到我的头。

Oh, no, no, no. You tell me that you didn't lie because we never directly asked you the question, and I will knock your head off.

不 不 不 如果你敢说这不算撒谎因为我们并没有直接问过你这个问题，那我就把你的头拧下来。