It's notthe first time he's done it. She showed a video of him doing it before. So it's obviously a regular thing. How does a child that age even know what that means? She just keeps giving people a reason over and over again to comment on her bad parenting.Definitely learnt behaviour and the fact they don't listen when she tells them no proves how ferral and misbehaved they are
Sadly hearing how the girl talks and her teeth the way they are looks like that dummy is never out of her mouth. Very very sad.