I think that a simple punishment is not enough

Hell no, I won't let my kids be so rude

My seven year old sister gave me the finger today when I told her not to sit on something in my room :'(

My mum would've beaten the shit out of me if I ever dared to give her the finger

Keep in mind that it's not the kids fault, it's the parents

vsauce did a video about this called Juvenoia
look it up

If I had a kid like this, I'd lock him in a dark room all day. Tied up. With spiders.

When I were their age I would've been spanked and grounded if I did so much as called someone a poopy head, or said shut up

Kid's are still punished what the fuck are you talking about?

I would beat the shit out of my kids if they flipped off the teacher, if they flipped me off I'd just smack their heads or spank their ass.