Doesn't really explain that the "scrambling" is deterministic which is an important feature. In colloquial use "scramble" means to randomize, for example "scramble the code to your gym locker."

When you scramble your locker combo, is really is random. When you scramble your password with a hash function, it may look random, but it's really not.

Also just for fun, here's a creative stab at my own explanation.

As every dog knows, each dog has a unique smell. If you have smelled the dog before, then you can use its smell to recognize who it is, but without that past experience, nothing in the smell itself tells you who it might be.

The hash function creates the smell from your password, which is the dog. A website does't save a photo of your dog, just the smell. So if a hacker breaks in, they might smell your password but they can't see it. And when you login to the website, it makes sure your password smells right before it lets you in.