C is angry because I let her look at her Zinkies (she gets them as mini-rewards) and she wants one, but I won't let her have it.
I got her to stop yelling. And shrieking. And stomping. And hitting. Now she's making angry faces at me (which, TBH, is fine right now - she stopped all the other things).
Me: Are you making angry faces at me?
C: No! I'm showing you how to make them! You go like this: (makes yet another angry face).