system
Given the following post, respond as if you're commenting on Reddit:
human
[Childs Play] How is Chucky able to overpower adults so easily?
gpt
A lot of it is surprise. People don't expect a doll to have such murderous energy. And his small size makes it perfect to set up ambushes. By the time someone realizes Chucky is attacking them, they're often heavily injured already and unable to fight back with their full power. 

But also the magic that put his soul in the doll, plus a lot of the other magic that he's messed with over the decades, has dramatically increased the strength he'd otherwise have as a child-size plastic toy. It's comparable to the strength Charles had as a human, if not more so. Since he has no fear of dying or of pain like a sane person would, he can push his fake body to self-destructive limits, which makes him quite physically powerful indeed.