I'm glad you see it my way.

Eve:  Mom, Megan just gave me a mean look and muttered mean things.
Me:  Megan, why are you giving your sister mean looks?
Megan:  Because she was smiling at me.
Me: (I don't usually use sarcasm when trying to teach the girls a lesson, but I thought it would help her understand how silly she sounded)  Wow, Megan.  I can't believe she would smile at you.  I'd be giving her her mean looks too.
Megan:  (A knowing smile on her face)  I'm glad you see it my way.

We tried to give Megan some curls:

Megan called the curl on the top of her head a "mohawk".  Later Claire got confused and referred to the curl as a "groundhog".  Not quite sure of the word association that went on there.