Saw this on Imgur on my phone and laughed so hard my sides hurt. I love seeing mum punk her kids heartlessly. It's usually the kids scaring their distracted mother by hiding and going,"boo!"
This is a cold-blooded mother right here.
Then found it on YouTube and laughed all over again. I love this woman.
Then stretching it for maximum effect. Hilarious.
Why else have kids if you can't freak them out once in a while? Kids are fun. They're so tender and vulnerable.