Was she...was she MOCKING her?! After her is pretty much almost off (and she KNEW that was what bear traps did) she was giving her a talking to? What was more, she actually thought she would finish her off. She actually was trying to hurt her MORE.

Big mistake.

If Azula thought a little girl was easy prey, she knew nothing about Mindy. She had shattered knee caps before, and with the knee coming toward her, she decided to give Azula a taste of her pain, bringing her hand down in just the right angle to dislocate and her hands ready to pull Azula down with her.