Ahah maybe in some states, but thats a huge misconception of the law. for example, in canada you have the right to use equal force, or detain the person on your property. so you cant just put the barrel of a shotgun in some burgulars mouth and squeeze because he's breaking into your house. i know in texas its legal to use deadly force to protect your property, but not everywhere. i have no idea what its like in australia or NZ but i sort of doubt you can legally beat the shit out of asshole kids, just because their on your property without an invite. and honestly, if that guy started beating a kid, he'd be on the ground in like 60 seconds, all those kids would rush him so fast. so yeah, it would be funny if he tried, but it wouldnt be a realistically smart idea.