"It's mys"

If you haven't figured it out, everything belongs to Kendall. Well, so she thinks. As of lately, we've been hearing a lot of "it's mys" around here. And today was the best example of this yet.... she wanted to drink out of my water bottle, so as we were eating breakfast, I let her do just that. Well, when I was about to take the water bottle back, she said, "Don't touch, it's mys." Boy, does she got a little, I mean a lot, of spice to her.
She is at my favorite "age" so far but this is one aspect of this "age" that I could do away with. :~)