Tang is a blood thirsty sadist. He likes to kill for no reason. You never antagonize him, or you die.
10 seconds sound clip from the Frozen movie soundboard.
You can hear this line at 00:12:12 in the DVD version of the movie.
Quote context
[...]
- Yeah, I would. Hey, apologize right now.
- What was that? You folks these days are all stupid.
- Yes, off course, we all knew, you are Lord Tang. Yes.
- After all, to those who are in charge, one must be very humble.
- Teacher Ho, open up. Open the door please, it's us, let us in.
- Yes?
- It's us teacher Ho, let us in.
- Teacher.
[...]