^
I've seen that behaviour, and it is one of the theories. Another one is that the cat sees it as legitimate play but doesn't understand that the owner has no protective fur - even in human society there's the friendly teasing and insulting that often goes on between friends, apparently associated with strong bonding. But I know of a dog who appears so overjoyed when a human arrives that she goes rather ape - not aggressive or intentionally destructive, but seemingly just overwhelmed by her own happiness, and it doesn't seem to do her any good. It's also pretty heart-rending and disruptive for the humans present. One remedy is simply to ignore her until you've been with her for a few minutes. That way she doesn't go ape at all, nor does she seem upset that she's been ignored, and after a little while it's possible to pet her quite normally. It seems that immediately reciprocating her initial effusive greeting is the thing that sends her over the top. I always feel mean about not returning an animal's friendly overtures, but she's an unusual animal.