That does not look like a big sister I would mess with.
Little Girl Drags Unruly Brother Through Walmart

This is a short video from Walmart of a young girl dragging her unruly brother (who refused to stand up and walk) through the aisles of the store. Per the girl after dropping him off at her parents’ feet: “You look silly.” Damn, that would have launched me into a bout of crying hysterics if I were him. But what does he care? He’s got a Batman t-shirt and Star Wars shorts on, he’s practically invincible.